Cita APA (7a ed.)
Casassus, B. (2008). Publishers voice copyright worries. Bookseller, 5339, 23.
Cita Chicago Style (17a ed.)
Casassus, Barbara. "Publishers Voice Copyright Worries." Bookseller 5339 (2008): 23.
Cita MLA (9a ed.)
Casassus, Barbara. "Publishers Voice Copyright Worries." Bookseller, 5339, 2008, p. 23.
Precaución: Estas citas no son 100% exactas.