APA-viite (7. p.)

WHITTED, G. W. (1965). New horizons: World guide. Pan American world Airways.

Chicago-viite (17. p.)

WHITTED, Gerald W. New Horizons: World Guide. New York: Pan American world Airways, 1965.

MLA-viite (9. p.)

WHITTED, Gerald W. New Horizons: World Guide. Pan American world Airways, 1965.