Παραπομπή σε μορφή APA (7η εκδ.)

Roberts, J., & DiPietro, J. (2000). I love you, you're perfect, now change: Vocal selections. Williamson Music ; Exclusively distributed by H. Leonard Corp..

Παραπομπή σε μορφή Chicago (17η εκδ.)

Roberts, Jimmy, και Joe DiPietro. I Love You, You're Perfect, Now Change: Vocal Selections. [New York?] : Milwaukee, WI: Williamson Music ; Exclusively distributed by H. Leonard Corp., 2000.

Παραπομπή σε μορφή MLA (9th εκδ.)

Roberts, Jimmy, και Joe DiPietro. I Love You, You're Perfect, Now Change: Vocal Selections. Williamson Music ; Exclusively distributed by H. Leonard Corp., 2000.