Cita APA (7a ed.)

Ortiz-Pelaez, A., Ashenafi, G., Roger, F., & Waret-Szkuta, A. (2012). Can geographical factors determine the choices of farmers in the Ethiopian Highlands to trade in livestock markets? Public Library of Science (PLoS).

Cita Chicago Style (17a ed.)

Ortiz-Pelaez, Angel, Getaneh Ashenafi, Francois Roger, y Agnes Waret-Szkuta. Can Geographical Factors Determine the Choices of Farmers in the Ethiopian Highlands to Trade in Livestock Markets? Public Library of Science (PLoS), 2012.

Cita MLA (8a ed.)

Ortiz-Pelaez, Angel, et al. Can Geographical Factors Determine the Choices of Farmers in the Ethiopian Highlands to Trade in Livestock Markets? Public Library of Science (PLoS), 2012.