APA Citation

Schweinfurth, C. 1. Orchidaceae Peruvianae VI.

Chicago Style Citation

Schweinfurth, Charles 1890-1970. Orchidaceae Peruvianae VI.

MLA Citation

Schweinfurth, Charles 1890-1970. Orchidaceae Peruvianae VI.

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