Axelrod, D. I. (1966). The Pleistocene Soboba flora of southern California. Univ. of California Press.
Chicago Style (17th ed.) CitationAxelrod, Daniel Isaac. The Pleistocene Soboba Flora of Southern California. Berkeley u.a: Univ. of California Press, 1966.
MLA (9th ed.) CitationAxelrod, Daniel Isaac. The Pleistocene Soboba Flora of Southern California. Univ. of California Press, 1966.
Warning: These citations may not always be 100% accurate.