Graf, M. (1999). Plants of the Tahoe basin: Flowering plants, trees, and ferns : a photographic guide. California Native Plant Society Press ; University of California Press.
Chicago Style (17th ed.) CitationGraf, Michael. Plants of the Tahoe Basin: Flowering Plants, Trees, and Ferns : A Photographic Guide. Sacramento, Calif. : Berkeley: California Native Plant Society Press ; University of California Press, 1999.
MLA (9th ed.) CitationGraf, Michael. Plants of the Tahoe Basin: Flowering Plants, Trees, and Ferns : A Photographic Guide. California Native Plant Society Press ; University of California Press, 1999.
Warning: These citations may not always be 100% accurate.