Cita APA (7a ed.)

Zarrella, D. (2010). The social media marketing book (1st edition.). O'Reilly.

Cita Chicago Style (17a ed.)

Zarrella, Dan. The Social Media Marketing Book. 1st edition. Beijing ; Sebastopol, California: O'Reilly, 2010.

Cita MLA (9a ed.)

Zarrella, Dan. The Social Media Marketing Book. 1st edition. O'Reilly, 2010.