APA (7th ed.) Citation

Arya, A., DiPaola, S., & Parush, A. Perceptually Valid Facial Expressions for Character-Based Applications. Wiley.

Chicago Style (17th ed.) Citation

Arya, Ali, Steve DiPaola, and Avi Parush. Perceptually Valid Facial Expressions for Character-Based Applications. Wiley.

MLA (9th ed.) Citation

Arya, Ali, et al. Perceptually Valid Facial Expressions for Character-Based Applications. Wiley.