APA (7th ed.) Citation

Simmons, I. G. (1997). Humanity and environment: A cultural ecology. Addison Wesley Longman.

Chicago Style (17th ed.) Citation

Simmons, I. G. Humanity and Environment: A Cultural Ecology. Harlow, Essex: Addison Wesley Longman, 1997.

MLA (9th ed.) Citation

Simmons, I. G. Humanity and Environment: A Cultural Ecology. Addison Wesley Longman, 1997.