Cita APA (7a ed.)

International Association for Environmental Philosophy. (2000). Call to earth. [Department of Philosophy, University of Wisconsin-La Crosse].

Cita Chicago Style (17a ed.)

International Association for Environmental Philosophy. Call to Earth. [La Crosse, WI]: [Department of Philosophy, University of Wisconsin-La Crosse], 2000.

Cita MLA (9a ed.)

International Association for Environmental Philosophy. Call to Earth. [Department of Philosophy, University of Wisconsin-La Crosse], 2000.