Cita APA

Gartner, J. A., & Hallam, D. (1986). A quantitative framework for livestock development planning. Inglaterra: Elsevier.

Citación estilo Chicago

Gartner, J. A., and D. Hallam. A Quantitative Framework for Livestock Development Planning. Inglaterra: Elsevier, 1986.

Cita MLA

Gartner, J. A., and D. Hallam. A Quantitative Framework for Livestock Development Planning. Inglaterra: Elsevier, 1986.