APA (7th ed.) Citation

Loeb, J., Sale, T., & Kane, B. (1998). Batman: The long Halloween. DC Comics.

Chicago Style (17th ed.) Citation

Loeb, Jeph, Tim Sale, and Bob Kane. Batman: The Long Halloween. New York, NY: DC Comics, 1998.

MLA (9th ed.) Citation

Loeb, Jeph, et al. Batman: The Long Halloween. DC Comics, 1998.