APA (7th ed.) Citation

Rahn, K. (1964). Plantago sect. Novorbis: Subspecies et combinationes novae ([Sonderdr.].).

Chicago Style (17th ed.) Citation

Rahn, Knud. Plantago Sect. Novorbis: Subspecies Et Combinationes Novae. [Sonderdr.]. 1964.

MLA (9th ed.) Citation

Rahn, Knud. Plantago Sect. Novorbis: Subspecies Et Combinationes Novae. [Sonderdr.]. 1964.

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