APA (7th ed.) Citation

Stone, A. A., & Gulvin, H. E. (1977). Machines for power farming (3d ed.). Wiley.

Chicago Style (17th ed.) Citation

Stone, Archie Augustus, and Harold E. Gulvin. Machines for Power Farming. 3d ed. New York: Wiley, 1977.

MLA (9th ed.) Citation

Stone, Archie Augustus, and Harold E. Gulvin. Machines for Power Farming. 3d ed. Wiley, 1977.