APA (7th ed.) Citation

Diaz, P., & Portello, B. (2007). Speaking freely. Cinema Libre Studio.

Chicago Style (17th ed.) Citation

Diaz, Philippe, and Beth Portello. Speaking Freely. Burbank, CA: Cinema Libre Studio, 2007.

MLA (9th ed.) Citation

Diaz, Philippe, and Beth Portello. Speaking Freely. Cinema Libre Studio, 2007.