Cita APA

Hilgert, N. I., & Gil, G. E. (2005). Traditional andean agriculture and changing processes in the Zenta River basin, Salta, northwestern Agentina. Web

Citación estilo Chicago

Hilgert, Norma Ines, and Guillermo E. Gil. Traditional Andean Agriculture and Changing Processes in the Zenta River Basin, Salta, Northwestern Agentina. 2005.

Cita MLA

Hilgert, Norma Ines, and Guillermo E. Gil. Traditional Andean Agriculture and Changing Processes in the Zenta River Basin, Salta, Northwestern Agentina. 2005.