Cita APA (7th ed.)

MacEoin, G. (1965). Colombia and Venezuela and the Guianas. Time Incorporated.

Cita Chicago (17th ed.)

MacEoin, Gary. Colombia and Venezuela and the Guianas. New York: Time Incorporated, 1965.

Cita MLA (9th ed.)

MacEoin, Gary. Colombia and Venezuela and the Guianas. Time Incorporated, 1965.