APA Citation

Black, J. D. n. 1., & Black, J. D. n. 1. (1947). Farm management. New York, New York: Macmillan.

Chicago Style Citation

Black, John Donald n. 1883, and John Donald n. 1883 Black. Farm Management. New York, New York: Macmillan, 1947.

MLA Citation

Black, John Donald n. 1883, and John Donald n. 1883 Black. Farm Management. New York, New York: Macmillan, 1947.

Warning: These citations may not always be 100% accurate.