Select orchidaceous plants

MLA

Warner, Robert, and Benjamin Samuel Williams. Select Orchidaceous Plants. London: L. Reeve & co., 1868.

APA

Warner, R., & Williams, B. Samuel. (1868). Select orchidaceous plants. London: L. Reeve & co.

Chicago

Warner, Robert, Select Orchidaceous Plants. Edited by Benjamin Samuel Williams. London: L. Reeve & co., 1868.