APA (7th ed.) Citation

Koontz, D. (2018). The crooked staircase.

Chicago Style (17th ed.) Citation

Koontz, Dean. The Crooked Staircase. 2018.

MLA (8th ed.) Citation

Koontz, Dean. The Crooked Staircase. 2018.

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