Cita APA (7th ed.)

Axelrod, D. I. (1995). The miocene purple mountain flora of western Nevada. University of California Press.

Cita Chicago (17th ed.)

Axelrod, Daniel I. The Miocene Purple Mountain Flora of Western Nevada. Berkeley: University of California Press, 1995.

Cita MLA (9th ed.)

Axelrod, Daniel I. The Miocene Purple Mountain Flora of Western Nevada. University of California Press, 1995.