APA引文

Creech, S., & Siegfried, M. (2004). Heartbeat. Harper Children's Audio.

Chicago Style (17th ed.) Citation

Creech, Sharon, and Mandy Siegfried. Heartbeat. [New York]: Harper Children's Audio, 2004.

MLA引文

Creech, Sharon, and Mandy Siegfried. Heartbeat. Harper Children's Audio, 2004.

警告：這些引文格式不一定是100％准確.