Cita APA

Portugal, A. D., & Jones, J. G. W. (1984). The managerial capacity of farmers and the development of a cattle industry. Inglaterra: Elsevier.

Citación estilo Chicago

Portugal, A. D., and J. G. W. Jones. The Managerial Capacity of Farmers and the Development of a Cattle Industry. Inglaterra: Elsevier, 1984.

Cita MLA

Portugal, A. D., and J. G. W. Jones. The Managerial Capacity of Farmers and the Development of a Cattle Industry. Inglaterra: Elsevier, 1984.