APA (7th ed.) Citation

Gehrs, J. H. (1932). Live stock and farm mechanics (Rev. ed.). The Macmillan Company.

Chicago Style (17th ed.) Citation

Gehrs, John Henry. Live Stock and Farm Mechanics. Rev. ed. New York: The Macmillan Company, 1932.

MLA (9th ed.) Citation

Gehrs, John Henry. Live Stock and Farm Mechanics. Rev. ed. The Macmillan Company, 1932.