Cita APA (7a ed.)
Horn, C. (2006). Publishers make online push. Bookseller, 5244, 99.
Cita Chicago Style (17a ed.)
Horn, Caroline. "Publishers Make Online Push." Bookseller 5244 (2006): 99.
Cita MLA (9a ed.)
Horn, Caroline. "Publishers Make Online Push." Bookseller, 5244, 2006, p. 99.
Precaución: Estas citas no son 100% exactas.