APA (7th ed.) Citation

Valdés Phillips, P., & Salazar Sparks, J. (1979). Politica mundial contemporanea. Editorial Andres Bello.

Chicago Style (17th ed.) Citation

Valdés Phillips, Pablo, and Juan Salazar Sparks. Politica Mundial Contemporanea. Santiago [Chile]: Editorial Andres Bello, 1979.

MLA (8th ed.) Citation

Valdés Phillips, Pablo, and Juan Salazar Sparks. Politica Mundial Contemporanea. Editorial Andres Bello, 1979.