APA (7th ed.) Citation

Tobin, P., & Chan, R. (2015). Plants vs. zombies (First edition.). Dark Horse Books.

Chicago Style (17th ed.) Citation

Tobin, Paul, and Ron Chan. Plants Vs. Zombies. First edition. Milwaukie, OR: Dark Horse Books, 2015.

MLA (8th ed.) Citation

Tobin, Paul, and Ron Chan. Plants Vs. Zombies. First edition. Dark Horse Books, 2015.

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