MacMahon, J. A. (1987). Deserts: [comprehensive field guide, fully ill. with color photographs, to the wildflowers, birds, reptiles, insects, and other natural wonders of North America's deserts, from Oregon to Mexico] (3. print.). Knopf.
Chicago-Zitierstil (17. Ausg.)MacMahon, James A. Deserts: [comprehensive Field Guide, Fully Ill. with Color Photographs, to the Wildflowers, Birds, Reptiles, Insects, and Other Natural Wonders of North America's Deserts, from Oregon to Mexico]. 3. print. New York: Knopf, 1987.
MLA-Zitierstil (9. Ausg.)MacMahon, James A. Deserts: [comprehensive Field Guide, Fully Ill. with Color Photographs, to the Wildflowers, Birds, Reptiles, Insects, and Other Natural Wonders of North America's Deserts, from Oregon to Mexico]. 3. print. Knopf, 1987.