APA aipamena

Narlikar, J. V. (1985). From black clouds to black holes. World Scientific.

Chicago Style aipamena

Narlikar, Jayant Vishnu. From Black Clouds to Black Holes. World Scientific, 1985.

MLA aipamena

Narlikar, Jayant Vishnu. From Black Clouds to Black Holes. World Scientific, 1985.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.