APA (7th ed.) Zitazioa
Alessio, A. J., & Patton, K. A. (2007). A year of programs for teens. American Library Association.
Chicago Style (17th ed.) Zitazioa
Alessio, Amy J., eta Kimberly A. Patton. A Year of Programs for Teens. Chicago: American Library Association, 2007.
MLA (9th ed.) Zitazioa
Alessio, Amy J., eta Kimberly A. Patton. A Year of Programs for Teens. American Library Association, 2007.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.