APA (7th ed.) Citation

Hitchcock, A. S. (1924). Botanizing in Ecuador ([Sonderdr.].).

Chicago Style (17th ed.) Citation

Hitchcock, Albert S. Botanizing in Ecuador. [Sonderdr.]. 1924.

MLA (9th ed.) Citation

Hitchcock, Albert S. Botanizing in Ecuador. [Sonderdr.]. 1924.

Warning: These citations may not always be 100% accurate.