APA (7th ed.) Citation

Insight Media (Firm), Lam, K., Tanenbaum, J., & Ott, S. (2008). Social stratification. Insight Media.

Chicago Style (17th ed.) Citation

Insight Media (Firm), Ken Lam, Jessica Tanenbaum, and Scott Ott. Social Stratification. New York, NY: Insight Media, 2008.

MLA (9th ed.) Citation

Insight Media (Firm), et al. Social Stratification. Insight Media, 2008.