APA (7th ed.) Citation

Kloves, S., Grint, R., Watson, E., & Radcliffe, D. (2001). Harry Potter y la piedra filosofal. Warner Home Video Española.

Chicago Style (17th ed.) Citation

Kloves, Steve, Rupert Grint, Emma Watson, and Daniel Radcliffe. Harry Potter Y La Piedra Filosofal. [Madrid?]: Warner Home Video Española, 2001.

MLA (9th ed.) Citation

Kloves, Steve, et al. Harry Potter Y La Piedra Filosofal. Warner Home Video Española, 2001.