APA (7th ed.) Citation

Gay, K., & Gay, M. (1999). Encyclopedia of political anarchy. ABC Clio.

Chicago Style (17th ed.) Citation

Gay, Kathlyn, and Martin Gay. Encyclopedia of Political Anarchy. Santa Barbara, Calif. [u.a.]: ABC Clio, 1999.

MLA (8th ed.) Citation

Gay, Kathlyn, and Martin Gay. Encyclopedia of Political Anarchy. ABC Clio, 1999.