APA aipamena

(2006). Encyclopedia of American holidays and national days. Westport: Greenwood press.

Chicago Style aipamena

Encyclopedia of American Holidays and National Days. Westport: Greenwood press, 2006.

MLA aipamena

Encyclopedia of American Holidays and National Days. Westport: Greenwood press, 2006.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.