Não informado. (2011). Monographs of the Western North American Naturalist. Brigham Young University, Monte L. Bean Life Science Museum.
Citace podle Chicago (17th ed.)Não informado. Monographs of the Western North American Naturalist. Provo, Utah: Brigham Young University, Monte L. Bean Life Science Museum, 2011.
Citace podle MLA (8th ed.)Não informado. Monographs of the Western North American Naturalist. Brigham Young University, Monte L. Bean Life Science Museum, 2011.
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