Tohutoro APA (7th ed.)

Clawson, M., Landsberg, H. H., & Alexander, L. T. (1971). The agricultural potential of the Middle East. American Elsevier Pub. Co..

Tohutoru Kātū Chicago (17th ed.)

Clawson, Marion, Hans H. Landsberg, me Lyle T. Alexander. The Agricultural Potential of the Middle East. New York: American Elsevier Pub. Co., 1971.

Tohutoro MLA (9th ed.)

Clawson, Marion, et al. The Agricultural Potential of the Middle East. American Elsevier Pub. Co., 1971.