APA (7th ed.) Citation

Cussler, C., & Brul, J. D. (2005). Dark watch. Peguin Books.

Chicago Style (17th ed.) Citation

Cussler, Clive, and Jack Du Brul. Dark Watch. London: Peguin Books, 2005.

MLA (9th ed.) Citation

Cussler, Clive, and Jack Du Brul. Dark Watch. Peguin Books, 2005.

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