APA (7th ed.) Citation

Jones, D. D., Friday, W. H., & DeForest, S. S. (1980). Manure pit ventilation in confinement livestock buildings. Cooperative Extension Service, Purdue University.

Chicago Style (17th ed.) Citation

Jones, D. D., William H. Friday, and Sherwood S. DeForest. Manure Pit Ventilation in Confinement Livestock Buildings. West Lafayette, Ind.: Cooperative Extension Service, Purdue University, 1980.

MLA (9th ed.) Citation

Jones, D. D., et al. Manure Pit Ventilation in Confinement Livestock Buildings. Cooperative Extension Service, Purdue University, 1980.