Tohutoro APA (7th ed.)
Leopold, A., Flader, S., & Callicott, J. B. (1991). The river of the mother of God and other essays. University of Wisconsin Press.
Tohutoru Kātū Chicago (17th ed.)
Leopold, Aldo, Susan Flader, me J. Baird Callicott. The River of the Mother of God and Other Essays. Madison, WI: University of Wisconsin Press, 1991.
Tohutoro MLA (9th ed.)
Leopold, Aldo, et al. The River of the Mother of God and Other Essays. University of Wisconsin Press, 1991.
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