APA引文

Harding, L., & Smith, N. G. (2017). A very expensive poison: The assassination of alexander litvinenko and putin's war with the west (Unabridged.). Random House Audio.

Chicago Style (17th ed.) Citation

Harding, Luke, and Nicholas Guy Smith. A Very Expensive Poison: The Assassination of Alexander Litvinenko and Putin's War with the West. Unabridged. New York: Random House Audio, 2017.

MLA引文

Harding, Luke, and Nicholas Guy Smith. A Very Expensive Poison: The Assassination of Alexander Litvinenko and Putin's War with the West. Unabridged. Random House Audio, 2017.

警告：這些引文格式不一定是100％准確.