APA引文

Leon, D., & Colacci, D. (2018). Quietly in their sleep (Unabridged.). Recorded Books Inc..

Chicago Style (17th ed.) Citation

Leon, Donna, and David Colacci. Quietly in Their Sleep. Unabridged. Prince Frederick: Recorded Books Inc., 2018.

MLA引文

Leon, Donna, and David Colacci. Quietly in Their Sleep. Unabridged. Recorded Books Inc., 2018.

警告：這些引文格式不一定是100％准確.