APA (7th ed.) Citation

Hickman, G. C., & Hickman, S. M. (2002). The ecology action guide. Benjamin Cummings.

Chicago Style (17th ed.) Citation

Hickman, Graham C., and Susan M. Hickman. The Ecology Action Guide. San Francisco: Benjamin Cummings, 2002.

MLA (8th ed.) Citation

Hickman, Graham C., and Susan M. Hickman. The Ecology Action Guide. Benjamin Cummings, 2002.

Warning: These citations may not always be 100% accurate.