APA

Arriaga-Jordán C. M., Pedraza-Fuentes A. M., Velázquez-Beltrán L. G., Nava-Bernal E. G. & Chávez-Mejía M. C. (20060302). Economic contribution of draught animals to Mazahua smallholder Campesino farming systems in the highlands of Central Mexico. : Tropical animal health and production.

Chicago

Arriaga-Jordán C M, Pedraza-Fuentes A M, Velázquez-Beltrán L G, Nava-Bernal E G and Chávez-Mejía M C. 20060302. Economic contribution of draught animals to Mazahua smallholder Campesino farming systems in the highlands of Central Mexico. : Tropical animal health and production.

Harvard

Arriaga-Jordán C. M., Pedraza-Fuentes A. M., Velázquez-Beltrán L. G., Nava-Bernal E. G. and Chávez-Mejía M. C. (20060302). Economic contribution of draught animals to Mazahua smallholder Campesino farming systems in the highlands of Central Mexico. : Tropical animal health and production.

MLA

Arriaga-Jordán C M, Pedraza-Fuentes A M, Velázquez-Beltrán L G, Nava-Bernal E G and Chávez-Mejía M C. Economic contribution of draught animals to Mazahua smallholder Campesino farming systems in the highlands of Central Mexico. : Tropical animal health and production. 20060302.