APA (7th ed.) Citation

Ewing, A. (2015). Loki, agent of Asgard. Marvel.

Chicago Style (17th ed.) Citation

Ewing, Al. Loki, Agent of Asgard. New York: Marvel, 2015.

MLA (8th ed.) Citation

Ewing, Al. Loki, Agent of Asgard. Marvel, 2015.

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