APA (7th ed.) Citation

Zeller, M. E., & Hughes, V. W. (1992). A festschrift in honor of Vernon W. Hughes: Yale University, 13 April 1991. World Scientific.

Chicago Style (17th ed.) Citation

Zeller, Michael E., and Vernon W. Hughes. A Festschrift in Honor of Vernon W. Hughes: Yale University, 13 April 1991. Singapore ; New Jersey: World Scientific, 1992.

MLA (9th ed.) Citation

Zeller, Michael E., and Vernon W. Hughes. A Festschrift in Honor of Vernon W. Hughes: Yale University, 13 April 1991. World Scientific, 1992.