APA (7th ed.) Citation

Mansfeld, R. (1934). Gesneriaceae novae andinae ([Sonderdr.].).

Chicago Style (17th ed.) Citation

Mansfeld, Rudolf. Gesneriaceae Novae Andinae. [Sonderdr.]. 1934.

MLA (9th ed.) Citation

Mansfeld, Rudolf. Gesneriaceae Novae Andinae. [Sonderdr.]. 1934.

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