APA (7th ed.) Citation

Workshop on Grand Unification University of Pennsylvania, Weldon, H. A., Langacker, P., & Steinhardt, P. J. (1983). Fourth Workshop on Grand Unification, University of Pennsylvania, Philadelphia, April 21-23, 1983. Birkhauser.

Chicago Style (17th ed.) Citation

Workshop on Grand Unification University of Pennsylvania, H. A. Weldon, P. Langacker, and Paul J. Steinhardt. Fourth Workshop on Grand Unification, University of Pennsylvania, Philadelphia, April 21-23, 1983. Boston: Birkhauser, 1983.

MLA (9th ed.) Citation

Workshop on Grand Unification University of Pennsylvania, et al. Fourth Workshop on Grand Unification, University of Pennsylvania, Philadelphia, April 21-23, 1983. Birkhauser, 1983.