American Geographical Society of New York. Bulletin of the American Geographical Society. American Geographical Society.
Chicago (17e ed.) BronvermeldingAmerican Geographical Society of New York. Bulletin of the American Geographical Society. New York: American Geographical Society.
MLA (8e ed.) BronvermeldingAmerican Geographical Society of New York. Bulletin of the American Geographical Society. American Geographical Society.
Let op: Deze citaties zijn niet altijd 100% accuraat.