APA (7th ed.) Citation

Macdougall, L., Weaver, S., & Jones, F. (2017). A monster calls. [Publisher not identified].

Chicago Style (17th ed.) Citation

Macdougall, Lewis, Sigourney Weaver, and Felicity Jones. A Monster Calls. [Place of publication not identified]: [Publisher not identified], 2017.

MLA (8th ed.) Citation

Macdougall, Lewis, et al. A Monster Calls. [Publisher not identified], 2017.

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