APA (7th ed.) Citation

Good Machine, Killer Films, Solondz, T., Hope, T., & Vachon, C. (1999). Happiness =: Felicidad. Trimark Home Video.

Chicago Style (17th ed.) Citation

Good Machine, Killer Films, Todd Solondz, Ted Hope, and Christine Vachon. Happiness =: Felicidad. [S.l.]: Trimark Home Video, 1999.

MLA (9th ed.) Citation

Good Machine, et al. Happiness =: Felicidad. Trimark Home Video, 1999.