APA (7th ed.) Citation

Hernández Gamarra, A., & Villegas Jiménez, B. (2001). A monetary history of Colombia. Villegas editores.

Chicago Style (17th ed.) Citation

Hernández Gamarra, Antonio, and Benjamín Villegas Jiménez. A Monetary History of Colombia. Bogotá: Villegas editores, 2001.

MLA (9th ed.) Citation

Hernández Gamarra, Antonio, and Benjamín Villegas Jiménez. A Monetary History of Colombia. Villegas editores, 2001.