Leopold, A., Meine, C., & A. companion to A. Sand County almanac. (2013). A Sand County almanac & other writings on ecology and conservation ([Special commemorative ed.].). Library of America.
Style de citation Chicago (17e éd.)Leopold, Aldo, Curt Meine, et A. companion to A. Sand County almanac. A Sand County Almanac & Other Writings on Ecology and Conservation. [Special commemorative ed.]. New York: Library of America, 2013.
Style de citation MLA (8e éd.)Leopold, Aldo, et al. A Sand County Almanac & Other Writings on Ecology and Conservation. [Special commemorative ed.]. Library of America, 2013.
Attention : ces citations peuvent ne pas être correctes à 100%.