APA Citation

Thornton, K. 1., & Thornton, K. 1. (1981). Practical pig production (3.edición.). Wharfedale Ro: Farming Press.

Chicago Style Citation

Thornton, Keith 1934-, and Keith 1934- Thornton. Practical Pig Production. 3.edición. Wharfedale Ro: Farming Press, 1981.

MLA Citation

Thornton, Keith 1934-, and Keith 1934- Thornton. Practical Pig Production. 3.edición. Wharfedale Ro: Farming Press, 1981.

Warning: These citations may not always be 100% accurate.