APA (7e ed.) Bronvermelding

Não informado. Publications of the Lick Observatory. University of California.

Chicago (17e ed.) Bronvermelding

Não informado. Publications of the Lick Observatory. Sacramento: University of California.

MLA (8e ed.) Bronvermelding

Não informado. Publications of the Lick Observatory. University of California.

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