APA (7th ed.) Citation

Thompson, R. C., Doolittle, S. P., & Caffrey, D. J. (1955). Growing pumpkins and squashes. U.S. Department of Agriculture.

Chicago Style (17th ed.) Citation

Thompson, Ross C., S. P. Doolittle, and D. J. Caffrey. Growing Pumpkins and Squashes. Washington, DC: U.S. Department of Agriculture, 1955.

MLA (9th ed.) Citation

Thompson, Ross C., et al. Growing Pumpkins and Squashes. U.S. Department of Agriculture, 1955.