Cooper, M. M., & Thomas, R. J. (1971). Profitable sheep farming (2. ed.). Farming Press.
Chicago Style (17th ed.) CitationCooper, M. M., and R. J. Thomas. Profitable Sheep Farming. 2. ed. Ipswich: Farming Press, 1971.
MLA (9th ed.) CitationCooper, M. M., and R. J. Thomas. Profitable Sheep Farming. 2. ed. Farming Press, 1971.