Cita APA (7a ed.)
Lewis, R. (2002). Warning to small publishers. Bookseller, 5041, 7.
Cita Chicago Style (17a ed.)
Lewis, Richard. "Warning to Small Publishers." Bookseller 5041 (2002): 7.
Cita MLA (9a ed.)
Lewis, Richard. "Warning to Small Publishers." Bookseller, 5041, 2002, p. 7.
Precaución: Estas citas no son 100% exactas.