APA (7th ed.) Citation

Mejía Vallejo, M. (1989). Colombia Campesina. Villegas editores.

Chicago Style (17th ed.) Citation

Mejía Vallejo, Manuel. Colombia Campesina. [Bogotà]: Villegas editores, 1989.

MLA (9th ed.) Citation

Mejía Vallejo, Manuel. Colombia Campesina. Villegas editores, 1989.

Warning: These citations may not always be 100% accurate.