APA (7th ed.) Citation

Westerman, M. (1993). Easy green: A handbook of earth-smart activities and operating procedures for youth programs. American Camping Association.

Chicago Style (17th ed.) Citation

Westerman, Marty. Easy Green: A Handbook of Earth-smart Activities and Operating Procedures for Youth Programs. London: American Camping Association, 1993.

MLA (9th ed.) Citation

Westerman, Marty. Easy Green: A Handbook of Earth-smart Activities and Operating Procedures for Youth Programs. American Camping Association, 1993.