APA (7th ed.) Zitazioa

Cortés Conde, R. (1974). The first stages of modernization in spanish America. Harper and Row.

Chicago Style (17th ed.) Zitazioa

Cortés Conde, Roberto. The First Stages of Modernization in Spanish America. Nueva York: Harper and Row, 1974.

MLA (9th ed.) Zitazioa

Cortés Conde, Roberto. The First Stages of Modernization in Spanish America. Harper and Row, 1974.