APA aipamena

Lang, K. R. (2020). Essential Astrophysics. Springer Berlin Heidelberg.

Chicago Style aipamena

Lang, Kenneth R. Essential Astrophysics. Springer Berlin Heidelberg, 2020.

MLA aipamena

Lang, Kenneth R. Essential Astrophysics. Springer Berlin Heidelberg, 2020.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.