APA (7th ed.) Zitazioa

Perfect, E. (2019). What I Know Now. Alfred Publishing Co., Inc..

Chicago Style (17th ed.) Zitazioa

Perfect, Eddie. What I Know Now. Louisville, United States: Alfred Publishing Co., Inc., 2019.

MLA (9th ed.) Zitazioa

Perfect, Eddie. What I Know Now. Alfred Publishing Co., Inc., 2019.