John Muir Institute for Environmental Studies, University of New Mexico, Environmental Philosophy, Inc, & University of Georgia. (1979). Environmental ethics. John Muir Institute for Environmental Studies and University of New Mexico.
Citace podle Chicago (17th ed.)John Muir Institute for Environmental Studies, University of New Mexico, Inc Environmental Philosophy, a University of Georgia. Environmental Ethics. Albuquerque, N.M: John Muir Institute for Environmental Studies and University of New Mexico, 1979.
Citace podle MLA (9th ed.)John Muir Institute for Environmental Studies, et al. Environmental Ethics. John Muir Institute for Environmental Studies and University of New Mexico, 1979.
Upozornění: Tyto citace jsou generovány automaticky. Nemusí být zcela správně podle citačních pravidel..