APA (7th ed.) Citation

Eisler, B., & Brick, S. (2007). Requiem for an assassin. Penguin Audio.

Chicago Style (17th ed.) Citation

Eisler, Barry, and Scott Brick. Requiem for an Assassin. New York: Penguin Audio, 2007.

MLA (8th ed.) Citation

Eisler, Barry, and Scott Brick. Requiem for an Assassin. Penguin Audio, 2007.

Warning: These citations may not always be 100% accurate.