APA引文

Mull, B., & Nobbs, K. (2015). Crystal keepers (Unabridged.). Simon & Schuster Audio.

Chicago Style (17th ed.) Citation

Mull, Brandon, and Keith Nobbs. Crystal Keepers. Unabridged. New York, NY: Simon & Schuster Audio, 2015.

MLA引文

Mull, Brandon, and Keith Nobbs. Crystal Keepers. Unabridged. Simon & Schuster Audio, 2015.

警告：這些引文格式不一定是100％准確.