APA引文

Le Carré, J. (2019). Agent running in the field (Unabridged.). Penguin Audio.

Chicago Style (17th ed.) Citation

Le Carré, John. Agent Running in the Field. Unabridged. [New York]: Penguin Audio, 2019.

MLA引文

Le Carré, John. Agent Running in the Field. Unabridged. Penguin Audio, 2019.

警告：這些引文格式不一定是100％准確.