APA (7th ed.) Citation

Bush, M. B. (1997). Ecology of a changing planet. Prentice Hall.

Chicago Style (17th ed.) Citation

Bush, Mark B. Ecology of a Changing Planet. Upper Saddle River, NJ: Prentice Hall, 1997.

MLA (9th ed.) Citation

Bush, Mark B. Ecology of a Changing Planet. Prentice Hall, 1997.