Cita APA (7a ed.)

Pan American World Airways, Inc. (1960). New horizons U.S.A: The guide to travel in the United States (2nd printing.). Pan American World Airways.

Cita Chicago Style (17a ed.)

Pan American World Airways, Inc. New Horizons U.S.A: The Guide to Travel in the United States. 2nd printing. New York: Pan American World Airways, 1960.

Cita MLA (9a ed.)

Pan American World Airways, Inc. New Horizons U.S.A: The Guide to Travel in the United States. 2nd printing. Pan American World Airways, 1960.