APA (7th ed.) Citation

Sigmund, P. E. (1970). Models of political change in Latin America. Praeger.

Chicago Style (17th ed.) Citation

Sigmund, Paul E. Models of Political Change in Latin America. Nueva York: Praeger, 1970.

MLA (9th ed.) Citation

Sigmund, Paul E. Models of Political Change in Latin America. Praeger, 1970.