APA (7th ed.) Citation

Sakai, S. (2005). Usagi yojimbo (6th Fantagraphics Books softcover ed., 1987 and 2005.). Fantagraphics Books.

Chicago Style (17th ed.) Citation

Sakai, Stan. Usagi Yojimbo. 6th Fantagraphics Books softcover ed., 1987 and 2005. Seattle, WA: Fantagraphics Books, 2005.

MLA (9th ed.) Citation

Sakai, Stan. Usagi Yojimbo. 6th Fantagraphics Books softcover ed., 1987 and 2005. Fantagraphics Books, 2005.

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