APA (7th ed.) Zitazioa
Joyner, R. (1992). The journey begins. Whitaker house.
Chicago Style (17th ed.) Zitazioa
Joyner, Rick. The Journey Begins. North Carolina: Whitaker house, 1992.
MLA (9th ed.) Zitazioa
Joyner, Rick. The Journey Begins. Whitaker house, 1992.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.