APA (7th ed.) Citation

Rafinesque, C. S. (1819). Description of three new genera of plants, from the state of New York: Cyclactis, Nemopanthus and Polanisia ([Sonderdruck].).

Chicago Style (17th ed.) Citation

Rafinesque, Constantine S. Description of Three New Genera of Plants, from the State of New York: Cyclactis, Nemopanthus and Polanisia. [Sonderdruck]. New York, 1819.

MLA (9th ed.) Citation

Rafinesque, Constantine S. Description of Three New Genera of Plants, from the State of New York: Cyclactis, Nemopanthus and Polanisia. [Sonderdruck]. 1819.