APA (7th ed.) Citation

Regal Films (Firm), Moreno, A., Anido, A., & Melendez, J. Diary of Cristina Gaston.

Chicago Style (17th ed.) Citation

Regal Films (Firm), Alma Moreno, Alfie Anido, and Jimi Melendez. Diary of Cristina Gaston.

MLA (9th ed.) Citation

Regal Films (Firm), et al. Diary of Cristina Gaston.