APA (7th ed.) Citation

Boyd, J. S., & Boyd, V. T. (1979). Practical farm buildings: A text and handbook (2d ed.). Interstate Printers & Publishers.

Chicago Style (17th ed.) Citation

Boyd, James S., and Virginia T. Boyd. Practical Farm Buildings: A Text and Handbook. 2d ed. Danville, Ill: Interstate Printers & Publishers, 1979.

MLA (9th ed.) Citation

Boyd, James S., and Virginia T. Boyd. Practical Farm Buildings: A Text and Handbook. 2d ed. Interstate Printers & Publishers, 1979.