A collection of resources to help you learn and identify different citations formats and management systems.
Current copyright law, while giving the owner of the copyright the exclusive right to reproduce and distribute the work, has one exception to these exclusive rights which is called the "fair use exception. "The purpose of the fair use exemption was created to allow students, scholars and critics the right to reference a copyrighted work in their own scholarship, teaching and critiques without fear of litigation."
The fair use exception permits the reproduction of portions of copyrighted works without the copyright owner's permission, but only under very limited circumstances. The Fair Use Doctrine was added to the Copyright Act of 1976 and was based on a history of judicial decisions that recognized that unauthorized use of copyrighted materials were "fair uses." Unfortunately Section 107 is not specific, and fair use should be examined on a case by case basis.
While there is no one right answer as to what constitutes "fair use," there is listed in the copyright law four factors that are meant to guide you in using copyrighted materials. These four factors are considered in all fair use evaluations and you should make a good faith effort to comply with these factors although it is not a simple task.
Section 107 contains a list of the various purposes for which the reproduction of a particular work may be considered fair, such as criticism, comment, news reporting, teaching, scholarship, and research. Section 107 also sets out four factors to be considered in determining whether or not a particular use is fair:
The purpose and character of the use, including whether such use is of commercial nature or is for nonprofit educational purposes
The nature of the copyrighted work
The amount and substantiality of the portion used in relation to the copyrighted work as a whole
The effect of the use upon the potential market for, or value of, the copyrighted work
The distinction between fair use and infringement may be unclear and not easily defined. There is no specific number of words, lines, or notes that may safely be taken without permission.