APA (7th ed.) Zitazioa

Villegas, B., García, L. E., Wilches Chaux, G., & Bernard, O. (1995). The andean countries by Satellite (1a. ed.). Villegas Editores.

Chicago Style (17th ed.) Zitazioa

Villegas, Benjamin, L. Enrique García, Gustavo Wilches Chaux, eta Olivier Bernard. The Andean Countries by Satellite. 1a. ed. Bogotá: Villegas Editores, 1995.

MLA (9th ed.) Zitazioa

Villegas, Benjamin, et al. The Andean Countries by Satellite. 1a. ed. Villegas Editores, 1995.