APA aipamena

Hammond Incorporated. (2005). United States history atlas. American: Mc Graw-Hill.

Chicago Style aipamena

Hammond Incorporated. United States History Atlas. American: Mc Graw-Hill, 2005.

MLA aipamena

Hammond Incorporated. United States History Atlas. American: Mc Graw-Hill, 2005.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.