APA (7e ed.) Bronvermelding

Não informado. (2000). Transactions of the Astronomical Observatory of Yale University. Yale University, Astronomical Observatory.

Chicago (17e ed.) Bronvermelding

Não informado. Transactions of the Astronomical Observatory of Yale University. New Haven, Conn: Yale University, Astronomical Observatory, 2000.

MLA (8e ed.) Bronvermelding

Não informado. Transactions of the Astronomical Observatory of Yale University. Yale University, Astronomical Observatory, 2000.

Let op: Deze citaties zijn niet altijd 100% accuraat.