Citazione APA

Richard L Burger & Lucy C Salazar. (2004). Machu Picchu: Unveiling the mystery of the Incas. Yale University Press.

Stile di citazione Chicago

Richard L Burger e Lucy C Salazar. Machu Picchu: Unveiling the Mystery of the Incas. New Haven: Yale University Press, 2004.

Citazione MLA

Richard L Burger e Lucy C Salazar. Machu Picchu: Unveiling the Mystery of the Incas. Yale University Press, 2004.