APA aipamena

Aiyar, S. A. (1936). Text book on astronomy. Anantha Rama Varma.

Chicago Style aipamena

Aiyar, Subramani A. Text Book on Astronomy. Anantha Rama Varma, 1936.

MLA aipamena

Aiyar, Subramani A. Text Book on Astronomy. Anantha Rama Varma, 1936.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.