Cita APA (7a ed.)

Safko, L. (2010). The social media bible: Tactics, tools & strategies for business success (2nd ed.). John Wiley & Sons, Inc.

Cita Chicago Style (17a ed.)

Safko, Lon. The Social Media Bible: Tactics, Tools & Strategies for Business Success. 2nd ed. Hoboken, New Jersey: John Wiley & Sons, Inc, 2010.

Cita MLA (9a ed.)

Safko, Lon. The Social Media Bible: Tactics, Tools & Strategies for Business Success. 2nd ed. John Wiley & Sons, Inc, 2010.