Cita APA (7a ed.)
Kelsey, V. (1961). Four keys to Guatemala (Rev. ed.). Funk & Wagnalls.
Cita Chicago Style (17a ed.)
Kelsey, Vera. Four Keys to Guatemala. Rev. ed. New York: Funk & Wagnalls, 1961.
Cita MLA (9a ed.)
Kelsey, Vera. Four Keys to Guatemala. Rev. ed. Funk & Wagnalls, 1961.
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