Cita APA

Bush, M. B., & Bush, M. B. (1997). Ecology of a changing planet. New Jersey: Prentice Hall.

Citación estilo Chicago

Bush, Mark B., y Mark B. Bush. Ecology of a Changing Planet. New Jersey: Prentice Hall, 1997.

Cita MLA

Bush, Mark B., y Mark B. Bush. Ecology of a Changing Planet. New Jersey: Prentice Hall, 1997.