APA (7th ed.) Citation

Pons, S., Service, R., Epstein, M., & Townsend, C. (2010). A dictionary of 20th-century communism. Princeton University Press.

Chicago Style (17th ed.) Citation

Pons, Silvio, Robert Service, Mark Epstein, and Charles Townsend. A Dictionary of 20th-century Communism. Princeton: Princeton University Press, 2010.

MLA (9th ed.) Citation

Pons, Silvio, et al. A Dictionary of 20th-century Communism. Princeton University Press, 2010.