APA (7th ed.) Citation

Silverman, S., Charles, J., & Sadoski, T. (2016). I smile back. Broad Green Pictures.

Chicago Style (17th ed.) Citation

Silverman, Sarah, Josh Charles, and Thomas Sadoski. I Smile Back. [United States]: Broad Green Pictures, 2016.

MLA (8th ed.) Citation

Silverman, Sarah, et al. I Smile Back. Broad Green Pictures, 2016.

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