APA Citation

Fehr, W. R., Fehr, E. L., & Jessen, H. J. (1987). Principles of cultivar development. New York : London: Macmillan ; Collier Macmillan.

Chicago Style Citation

Fehr, Walter R., Elinor L. Fehr, and Holly J. Jessen. Principles of Cultivar Development. New York : London: Macmillan ; Collier Macmillan, 1987.

MLA Citation

Fehr, Walter R., Elinor L. Fehr, and Holly J. Jessen. Principles of Cultivar Development. New York : London: Macmillan ; Collier Macmillan, 1987.

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