Citazione APA

Rebecca P Butler. (2012). Copyright for teachers and librarians in the 21st century. Ess Ess Publications.

Stile di citazione Chicago

Rebecca P Butler. Copyright for Teachers and Librarians in the 21st Century. New Delhi: Ess Ess Publications, 2012.

Citazione MLA

Rebecca P Butler. Copyright for Teachers and Librarians in the 21st Century. Ess Ess Publications, 2012.