APA (7th ed.) Citation

Thomas, R., Shooter, J., & Glut, D. F. (2019). What if? classic: The complete collection. Marvel Worldwide, Inc..

Chicago Style (17th ed.) Citation

Thomas, Roy, Jim Shooter, and Donald F. Glut. What If? Classic: The Complete Collection. New York, NY: Marvel Worldwide, Inc., 2019.

MLA (9th ed.) Citation

Thomas, Roy, et al. What If? Classic: The Complete Collection. Marvel Worldwide, Inc., 2019.