APA (7th ed.) Citation

Kipps, M. S., & Wolfe, T. K. (1970). Production of field crops: A textbook of agronomy (6th ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Kipps, Michael Smith, and Thomas Kennerly Wolfe. Production of Field Crops: A Textbook of Agronomy. 6th ed. New York: McGraw-Hill, 1970.

MLA (9th ed.) Citation

Kipps, Michael Smith, and Thomas Kennerly Wolfe. Production of Field Crops: A Textbook of Agronomy. 6th ed. McGraw-Hill, 1970.