APA citiranje

Smith, J. R. (1929). Tree crops: A permanent agriculture. Harcourt, Brace.

Chicago Style (17th ed.) Citation

Smith, J. Russell. Tree Crops: A Permanent Agriculture. New York: Harcourt, Brace, 1929.

MLA citiranje

Smith, J. Russell. Tree Crops: A Permanent Agriculture. Harcourt, Brace, 1929.

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