APA-referens (7:e uppl.)

Layzer, J. A. (2012). The environmental case: Translating values into policy (3rd ed.). CQ Press.

Chicago-referens (17:e uppl.)

Layzer, Judith A. The Environmental Case: Translating Values into Policy. 3rd ed. Washington, D.C: CQ Press, 2012.

MLA-referens (9:e uppl.)

Layzer, Judith A. The Environmental Case: Translating Values into Policy. 3rd ed. CQ Press, 2012.