Crews, K. D., & Buttler, D. K. (2013). Copyright law for librarians and educators: Creative strategies and practical solutions (2nd ed.). Indiana Publishing House.
Citazione stile Chigago Style (17a edizione)Crews, Kenneth D., e Dwayne K. Buttler. Copyright Law for Librarians and Educators: Creative Strategies and Practical Solutions. 2nd ed. India: Indiana Publishing House, 2013.
Citatione MLA (9a ed.)Crews, Kenneth D., e Dwayne K. Buttler. Copyright Law for Librarians and Educators: Creative Strategies and Practical Solutions. 2nd ed. Indiana Publishing House, 2013.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.