APA (7th ed.) Citation

King, S., & Muller, F. (2009). Apt pupil. Penguin Audio.

Chicago Style (17th ed.) Citation

King, Stephen, and Frank Muller. Apt Pupil. [S.l.]: Penguin Audio, 2009.

MLA (8th ed.) Citation

King, Stephen, and Frank Muller. Apt Pupil. Penguin Audio, 2009.

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