APA引文

Perry, A., & Roukin, S. (2023). The fourth enemy (Unabridged.). Recorded Books, Inc..

Chicago Style (17th ed.) Citation

Perry, Anne, and Samuel Roukin. The Fourth Enemy. Unabridged. Prince Frederick: Recorded Books, Inc., 2023.

MLA引文

Perry, Anne, and Samuel Roukin. The Fourth Enemy. Unabridged. Recorded Books, Inc., 2023.

警告：這些引文格式不一定是100％准確.