Cita APA (7th ed.)

Bush, M. B. (2000). Ecology of a changing planet (2nd ed.). Prentice Hall.

Cita Chicago (17th ed.)

Bush, Mark B. Ecology of a Changing Planet. 2nd ed. Upper Saddle River, N.J: Prentice Hall, 2000.

Cita MLA (9th ed.)

Bush, Mark B. Ecology of a Changing Planet. 2nd ed. Prentice Hall, 2000.