APA aipamena

Humenik, F. J., & Overcash, M. R. (1976). Design criteria for swine waste treatment systems. U.S. Environmental Protection Agency.

Chicago Style aipamena

Humenik, Frank J., and Michael R. Overcash. Design Criteria for Swine Waste Treatment Systems. ADA, Oklahoma: U.S. Environmental Protection Agency, 1976.

MLA aipamena

Humenik, Frank J., and Michael R. Overcash. Design Criteria for Swine Waste Treatment Systems. U.S. Environmental Protection Agency, 1976.