Cita APA (7a ed.)
(2007). Amazon.co.uk gives publishers leave to remove US editions. Bookseller, 5287, 7.
Cita Chicago Style (17a ed.)
"Amazon.co.uk Gives Publishers Leave to Remove US Editions." Bookseller 5287 (2007): 7.
Cita MLA (9a ed.)
"Amazon.co.uk Gives Publishers Leave to Remove US Editions." Bookseller, 5287, 2007, p. 7.
Precaución: Estas citas no son 100% exactas.