Cita APA (7th ed.)
O'Leary, S., Sheehan, K., & Lentz, S. (2011). Small business smarts: Building buzz with social media. Praeger.
Cita Chicago (17th ed.)
O'Leary, Steve, Kim Sheehan, i Sterling Lentz. Small Business Smarts: Building Buzz with Social Media. Santa Barbara, Calif.: Praeger, 2011.
Cita MLA (9th ed.)
O'Leary, Steve, et al. Small Business Smarts: Building Buzz with Social Media. Praeger, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.