Cita APA (7a ed.)
(2005). Penguin says sorry for Rugby distress. Bookseller, 5176, 6.
Cita Chicago Style (17a ed.)
"Penguin Says Sorry for Rugby Distress." Bookseller 5176 (2005): 6.
Cita MLA (9a ed.)
"Penguin Says Sorry for Rugby Distress." Bookseller, 5176, 2005, p. 6.
Precaución: Estas citas no son 100% exactas.