APA (7th ed.) Citation

Gooch, B., Reinhard, E., & Gooch, A. Human facial illustrations: Creation and psychophysical evaluation. ACM transactions on graphics..

Chicago Style (17th ed.) Citation

Gooch, Bruce, Erik Reinhard, and Amy Gooch. "Human Facial Illustrations: Creation and Psychophysical Evaluation." ACM Transactions on Graphics. .

MLA (9th ed.) Citation

Gooch, Bruce, et al. "Human Facial Illustrations: Creation and Psychophysical Evaluation." ACM Transactions on Graphics., .