Callicott, J. B. (1987). Companion to A Sand County Almanac: Interpretive and Critical Essays. University of Wisconsin Press.
Style de citation Chicago (17e éd.)Callicott, J. Baird. Companion to A Sand County Almanac: Interpretive and Critical Essays. Madison, Wis.: University of Wisconsin Press, 1987.
Style de citation MLA (8e éd.)Callicott, J. Baird. Companion to A Sand County Almanac: Interpretive and Critical Essays. University of Wisconsin Press, 1987.
Attention : ces citations peuvent ne pas être correctes à 100%.