APA (7th ed.) Citation

Claremont, C., Trimpe, H., Wolfman, M., Costanza, J., Thomas, R., & Wein, L. (1973). War is hell. Magazine Management Co. Inc..

Chicago Style (17th ed.) Citation

Claremont, Chris, Herb Trimpe, Michele Wolfman, John Costanza, Roy Thomas, and Len Wein. War Is Hell. New York, N.Y.: Magazine Management Co. Inc., 1973.

MLA (9th ed.) Citation

Claremont, Chris, et al. War Is Hell. Magazine Management Co. Inc., 1973.