Cita APA (7a ed.)

Reed, H. S. (1942). A short history of the plant sciences. Chronica botanica Co..

Cita Chicago Style (17a ed.)

Reed, Howard S. A Short History of the Plant Sciences. Massachussets: Chronica botanica Co., 1942.

Cita MLA (8a ed.)

Reed, Howard S. A Short History of the Plant Sciences. Chronica botanica Co., 1942.