APA aipamena

Pepin, R., & Porcelli, D. (2002). Origin of noble gases in the terrestrial planets.

Chicago Style aipamena

Pepin, R., and D. Porcelli. Origin of Noble Gases in the Terrestrial Planets. 2002.

MLA aipamena

Pepin, R., and D. Porcelli. Origin of Noble Gases in the Terrestrial Planets. 2002.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.