APA Citation

Larsen, K. (1961). New species of Veratrum and Orchidanta from Thailand and Laos. [s.l.]: [s.n.].

Chicago Style Citation

Larsen, Kai. New Species of Veratrum and Orchidanta From Thailand and Laos. [s.l.]: [s.n.], 1961.

MLA Citation

Larsen, Kai. New Species of Veratrum and Orchidanta From Thailand and Laos. [s.l.]: [s.n.], 1961.

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