APA (7. basım) Alıntı
Karp, H. The Happiest Baby on The Block: The New Way to Calm Crying and Help Your Baby Sleep Longer. Bantam Books.
Chicago Style (17. basım) Atıf
Karp, Harvey. The Happiest Baby on The Block: The New Way to Calm Crying and Help Your Baby Sleep Longer. Nueva York, EUA: Bantam Books.
MLA (9th ed.) Atıf
Karp, Harvey. The Happiest Baby on The Block: The New Way to Calm Crying and Help Your Baby Sleep Longer. Bantam Books.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..