APA (7th ed.) Citation

Shaw, M. D., Beppler, D. C., & McCurdy, J. A. (1978). Soil tests, manure application, and legumes. Pennsylvania State University, College of Agriculture Extension Service.

Chicago Style (17th ed.) Citation

Shaw, Mark D., David C. Beppler, and J. A. McCurdy. Soil Tests, Manure Application, and Legumes. University Park, Pa.: Pennsylvania State University, College of Agriculture Extension Service, 1978.

MLA (9th ed.) Citation

Shaw, Mark D., et al. Soil Tests, Manure Application, and Legumes. Pennsylvania State University, College of Agriculture Extension Service, 1978.