APA (7th ed.) Citation

Gilroy, H., Bachs, R. F., Shum, H. M., Dutro, S., & McCaig, D. (2000). Joker/Mask. Dark Horse Comics.

Chicago Style (17th ed.) Citation

Gilroy, Henry, Ramon F. Bachs, Howard M. Shum, Steve Dutro, and Dave McCaig. Joker/Mask. Milwaukie, OR: Dark Horse Comics, 2000.

MLA (9th ed.) Citation

Gilroy, Henry, et al. Joker/Mask. Dark Horse Comics, 2000.