Cita APA

Heather, D., Neal, C., France, J., & Treacher, T. T. (1986). Using goal programming formulating rations for pregnant ewes. Gran Bretaña: British Society Animal Production.

Citación estilo Chicago

Heather, D., C. Neal, J. France, and T. T. Treacher. Using Goal Programming Formulating Rations for Pregnant Ewes. Gran Bretaña: British Society Animal Production, 1986.

Cita MLA

Heather, D., C. Neal, J. France, and T. T. Treacher. Using Goal Programming Formulating Rations for Pregnant Ewes. Gran Bretaña: British Society Animal Production, 1986.