Citazione Stile APA (7a Edizione)

Squier, E. G. (1877). Peru. Incidents of travel and explorations in the land of the Incas. By E. George Squier, M. A., F. S. A. with illustrations (1a. ed.). Harper & Brother.

Citazione stile Chigago Style (17a edizione)

Squier, E. George. Peru. Incidents of Travel and Explorations in the Land of the Incas. By E. George Squier, M. A., F. S. A. with Illustrations. 1a. ed. Nueva York: Harper & Brother, 1877.

Citatione MLA (9a ed.)

Squier, E. George. Peru. Incidents of Travel and Explorations in the Land of the Incas. By E. George Squier, M. A., F. S. A. with Illustrations. 1a. ed. Harper & Brother, 1877.