APA (7th ed.) Citation

Clancy, T., Blackwood, G., & Dürr, K. (2017). Under Fire: Thriller. Heyne.

Chicago Style (17th ed.) Citation

Clancy, Tom, Grant Blackwood, and Karlheinz Dürr. Under Fire: Thriller. München: Heyne, 2017.

MLA (9th ed.) Citation

Clancy, Tom, et al. Under Fire: Thriller. Heyne, 2017.