APA (7th ed.) Citation

Library Pass, LLC, & Kupperberg, P. (2012). Archie Marries Betty #21. Archie Comics.

Chicago Style (17th ed.) Citation

Library Pass, LLC, and Paul Kupperberg. Archie Marries Betty #21. [United States]: Archie Comics, 2012.

MLA (9th ed.) Citation

Library Pass, LLC, and Paul Kupperberg. Archie Marries Betty #21. Archie Comics, 2012.

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