APA (7th ed.) Citation

Purdue University. Cooperative Extension Service & Purdue University. Department of Animal Sciences. AS. Animal Sciences, Cooperative Extension Service, Purdue University.

Chicago Style (17th ed.) Citation

Purdue University. Cooperative Extension Service and Purdue University. Department of Animal Sciences. AS. West Lafayette, Ind.: Animal Sciences, Cooperative Extension Service, Purdue University.

MLA (8th ed.) Citation

Purdue University. Cooperative Extension Service and Purdue University. Department of Animal Sciences. AS. Animal Sciences, Cooperative Extension Service, Purdue University.