APA (7th ed.) Citation

Magica Quartet (Firm) & Flanagan, W. (2015). Puella Magi Homura Tamura: Parallel worlds do not remain parallel forever. Yen Press.

Chicago Style (17th ed.) Citation

Magica Quartet (Firm) and William Flanagan. Puella Magi Homura Tamura: Parallel Worlds Do Not Remain Parallel Forever. New York, NY: Yen Press, 2015.

MLA (8th ed.) Citation

Magica Quartet (Firm) and William Flanagan. Puella Magi Homura Tamura: Parallel Worlds Do Not Remain Parallel Forever. Yen Press, 2015.

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