APA (7th ed.) Citation

Kelsey, V., & Osborne, L. d. J. (1948). Four keys to Guatemala (Rev. ed.). Funk & Wagnalls Co..

Chicago Style (17th ed.) Citation

Kelsey, Vera, and Lilly de Jongh Osborne. Four Keys to Guatemala. Rev. ed. New York: Funk & Wagnalls Co., 1948.

MLA (9th ed.) Citation

Kelsey, Vera, and Lilly de Jongh Osborne. Four Keys to Guatemala. Rev. ed. Funk & Wagnalls Co., 1948.