APA (7th ed.) Citation

Millspaugh, C. F., & Nuttall, L. W. (1923). Flora of Santa Catalina Island (California).

Chicago Style (17th ed.) Citation

Millspaugh, Charles Frederick, and Lawrence William Nuttall. Flora of Santa Catalina Island (California). Chicago, U.S.A, 1923.

MLA (9th ed.) Citation

Millspaugh, Charles Frederick, and Lawrence William Nuttall. Flora of Santa Catalina Island (California). 1923.