APA (7th ed.) Citation

Library Pass, LLC, & Ikehata, R. (2016). Blood+ Volume 4. Dark Horse.

Chicago Style (17th ed.) Citation

Library Pass, LLC, and Ryo Ikehata. Blood+ Volume 4. [United States]: Dark Horse, 2016.

MLA (9th ed.) Citation

Library Pass, LLC, and Ryo Ikehata. Blood+ Volume 4. Dark Horse, 2016.

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