APA (7th ed.) Citation

Higdon, P., Snyder, D., & Bergerson, P. (2020). Phil Bergerson: A retrospective. Daylight Books.

Chicago Style (17th ed.) Citation

Higdon, Peter, Don Snyder, and Phil Bergerson. Phil Bergerson: A Retrospective. [United States?]: Daylight Books, 2020.

MLA (9th ed.) Citation

Higdon, Peter, et al. Phil Bergerson: A Retrospective. Daylight Books, 2020.