Cita APA (7th ed.)
Cannon, W. A. (1924). General and physiological Features of the vegetation of the more arid portions of Southern Africa: With notes on the climatic environment.
Cita Chicago (17th ed.)
Cannon, William Austin. General and Physiological Features of the Vegetation of the More Arid Portions of Southern Africa: With Notes on the Climatic Environment. Washington, 1924.
Cita MLA (9th ed.)
Cannon, William Austin. General and Physiological Features of the Vegetation of the More Arid Portions of Southern Africa: With Notes on the Climatic Environment. 1924.
Atenció: Aquestes cites poden no estar 100% correctes.