Cita APA (7a ed.)

Karp, D. A. (2005). eBay hacks (2nd ed.). O'Reilly.

Cita Chicago Style (17a ed.)

Karp, David A. EBay Hacks. 2nd ed. Beijing ; Sebastopol, California: O'Reilly, 2005.

Cita MLA (9a ed.)

Karp, David A. EBay Hacks. 2nd ed. O'Reilly, 2005.