Cita APA (7a ed.)

Redd, H. (1942). A short history of the plant sciences. Chronica Botanica Company.

Cita Chicago Style (17a ed.)

Redd, Howard. A Short History of the Plant Sciences. Waltham: Chronica Botanica Company, 1942.

Cita MLA (8a ed.)

Redd, Howard. A Short History of the Plant Sciences. Chronica Botanica Company, 1942.