APA (7th ed.) Citation

Gunson, P., Chamberlain, G., & Thompson, A.. (1989). The dictionary of contemporary politics of South America. Macmillan Publishing.

Chicago Style (17th ed.) Citation

Gunson, Phil, Greg Chamberlain, and Andrew Thompson. The Dictionary of Contemporary Politics of South America. New York: Macmillan Publishing, 1989.

MLA (9th ed.) Citation

Gunson, Phil, et al. The Dictionary of Contemporary Politics of South America. Macmillan Publishing, 1989.