APA (7th ed.) Citation

Wearne, P., & Calvert, P. (1989). The Maya of Guatemala (New ed.). Minority Rights Group.

Chicago Style (17th ed.) Citation

Wearne, Phillip, and Peter Calvert. The Maya of Guatemala. New ed. London: Minority Rights Group, 1989.

MLA (9th ed.) Citation

Wearne, Phillip, and Peter Calvert. The Maya of Guatemala. New ed. Minority Rights Group, 1989.