APA (7. basım) Alıntı

Leonard, L. (2013). Environmental philosophy: The art of life in a world of limits. Emerald.

Chicago Style (17. basım) Atıf

Leonard, Liam. Environmental Philosophy: The Art of Life in a World of Limits. Bingley, U.K.: Emerald, 2013.

MLA (9th ed.) Atıf

Leonard, Liam. Environmental Philosophy: The Art of Life in a World of Limits. Emerald, 2013.