Παραπομπή σε μορφή APA (7η εκδ.)

Port of New York Authority. Aviation Department. Forecast and Analysis Division. (1957). Forecast of the United States domestic air passenger market, 1965-1975. Port of N.Y.Authority.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Port of New York Authority. Aviation Department. Forecast and Analysis Division. Forecast of the United States Domestic Air Passenger Market, 1965-1975. N.Y.: Port of N.Y.Authority, 1957.

Παραπομπή σε μορφή MLA (8th εκδ.)

Port of New York Authority. Aviation Department. Forecast and Analysis Division. Forecast of the United States Domestic Air Passenger Market, 1965-1975. Port of N.Y.Authority, 1957.