Cita APA

Guadalupe, E., Zea, M., Villafuerte, I., & Flores, D. (2002). Geological-geotechnical study for the sanitary landfill of Machu Picchu and surrounding towns.

Citación estilo Chicago

Guadalupe, Enrique, Manuel Zea, Iris Villafuerte, y Dante Flores. Geological-geotechnical Study for the Sanitary Landfill of Machu Picchu and Surrounding Towns. 2002.

Cita MLA

Guadalupe, Enrique, Manuel Zea, Iris Villafuerte, y Dante Flores. Geological-geotechnical Study for the Sanitary Landfill of Machu Picchu and Surrounding Towns. 2002.