Cita APA (7a ed.)

Shugart, H. H. (1998). Terrestrial ecosystems in changing environments. C. U.Pr.

Cita Chicago Style (17a ed.)

Shugart, Herman H. Terrestrial Ecosystems in Changing Environments. Cambridge: C. U.Pr, 1998.

Cita MLA (9a ed.)

Shugart, Herman H. Terrestrial Ecosystems in Changing Environments. C. U.Pr, 1998.