Thomas, J. H. (1961). Flora of the Santa Cruz Mountains of California: A manual of the vascular plants. Stanford University Press.
Chicago Style (17th ed.) CitationThomas, John Hunter. Flora of the Santa Cruz Mountains of California: A Manual of the Vascular Plants. Stanford, Calif.: Stanford University Press, 1961.
MLA (9th ed.) CitationThomas, John Hunter. Flora of the Santa Cruz Mountains of California: A Manual of the Vascular Plants. Stanford University Press, 1961.
Warning: These citations may not always be 100% accurate.