Παραπομπή APA

Alexander, D. E. [., & Fairbridge, R. W. [. (1999). Encyclopedia of environmental science. Kluwer Academic Publishers.

Παραπομπή Chicago Style

Alexander, David E. [ed.], και Rhodes W. [ed.] Fairbridge. Encyclopedia of Environmental Science. Dordrecht: Kluwer Academic Publishers, 1999.

Παραπομπή MLA

Alexander, David E. [ed.], και Rhodes W. [ed.] Fairbridge. Encyclopedia of Environmental Science. Kluwer Academic Publishers, 1999.