APA (7th ed.) Citation

Snyder, M., Sullivan, B., & Sullivan, J. L. (2008). Cooperation: The political psychology of effective human interaction. Blackwell.

Chicago Style (17th ed.) Citation

Snyder, Mark, Brandon Sullivan, and John L. Sullivan. Cooperation: The Political Psychology of Effective Human Interaction. Oxford: Blackwell, 2008.

MLA (8th ed.) Citation

Snyder, Mark, et al. Cooperation: The Political Psychology of Effective Human Interaction. Blackwell, 2008.