APA (7th ed.) Citation

Slott, D., & Caselli, S. (2007). Avengers, the initiative. Marvel.

Chicago Style (17th ed.) Citation

Slott, Dan, and Stefano Caselli. Avengers, the Initiative. New York: Marvel, 2007.

MLA (9th ed.) Citation

Slott, Dan, and Stefano Caselli. Avengers, the Initiative. Marvel, 2007.

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