Cita APA

Munz, P. A. 1., & Keck, D. D. (1973). A California flora (Combined edition.). Berkeley: University of California Press.

Citación estilo Chicago

Munz, Philip Alexander 1892-1974, y David D. Keck. A California Flora. Combined edition. Berkeley: University of California Press, 1973.

Cita MLA

Munz, Philip Alexander 1892-1974, y David D. Keck. A California Flora. Combined edition. Berkeley: University of California Press, 1973.