Cita APA (7a ed.)
Callicott, J. B. (1987). Companion to A Sand County almanac: Interpretive & critical essays. Univ. Of Wisconsin Press.
Cita Chicago Style (17a ed.)
Callicott, J. Baird. Companion to A Sand County Almanac: Interpretive & Critical Essays. Madison, Wis.: Univ. Of Wisconsin Press, 1987.
Cita MLA (9a ed.)
Callicott, J. Baird. Companion to A Sand County Almanac: Interpretive & Critical Essays. Univ. Of Wisconsin Press, 1987.
Precaución: Estas citas no son 100% exactas.