APA (7th ed.) Citation

Williams, R. L., & Guerrieri, K. G. (1999). Culture and customs of Colombia. Greenwood Press.

Chicago Style (17th ed.) Citation

Williams, Raymond L., and Kevin G. Guerrieri. Culture and Customs of Colombia. Westport, Conn.: Greenwood Press, 1999.

MLA (9th ed.) Citation

Williams, Raymond L., and Kevin G. Guerrieri. Culture and Customs of Colombia. Greenwood Press, 1999.