APA aipamena

H. Douglas Brown. (1999). Voyages 3. White Plains, NY: Longman.

Chicago Style aipamena

H. Douglas Brown. Voyages 3. White Plains, NY: Longman, 1999.

MLA aipamena

H. Douglas Brown. Voyages 3. White Plains, NY: Longman, 1999.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.