APA aipamena

Spielvogel, J. J. (2018). Western civilization (Tenth edition.). Cengage Learning.

Chicago Style aipamena

Spielvogel, Jackson J. Western Civilization. Tenth edition. Australia: Cengage Learning, 2018.

MLA aipamena

Spielvogel, Jackson J. Western Civilization. Tenth edition. Cengage Learning, 2018.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.