APA (7th ed.) Citation

Takahashi, R., & Calafell, V. Ranma 1/2. Planeta Cómic.

Chicago Style (17th ed.) Citation

Takahashi, Rumiko, and Verònica Calafell. Ranma 1/2. Barcelona: Planeta Cómic.

MLA (9th ed.) Citation

Takahashi, Rumiko, and Verònica Calafell. Ranma 1/2. Planeta Cómic.

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