Cita APA (7a ed.)

Campbell, W. W. (1913). Stellar motions: With special reference to motions determined by means of the spectrograph. Yale university press.

Cita Chicago Style (17a ed.)

Campbell, William Wallace. Stellar Motions: With Special Reference to Motions Determined by Means of the Spectrograph. New Haven: Yale university press, 1913.

Cita MLA (9a ed.)

Campbell, William Wallace. Stellar Motions: With Special Reference to Motions Determined by Means of the Spectrograph. Yale university press, 1913.

Precaución: Estas citas no son 100% exactas.