APA-Zitierstil (7. Ausg.)

Huggett, R. J. (1997). Environmental Change: The evolving ecosphere. Routledge.

Chicago-Zitierstil (17. Ausg.)

Huggett, Richard John. Environmental Change: The Evolving Ecosphere. New York: Routledge, 1997.

MLA-Zitierstil (9. Ausg.)

Huggett, Richard John. Environmental Change: The Evolving Ecosphere. Routledge, 1997.