APA (7th ed.) Citation

Stillwell, R., MacDonald, W. L., & McAllister, M. H. (1976). The Princeton encyclopedia of classical sites. Princeton University Press.

Chicago Style (17th ed.) Citation

Stillwell, Richard, William L. MacDonald, and Marian Holland McAllister. The Princeton Encyclopedia of Classical Sites. Princeton, N.J.: Princeton University Press, 1976.

MLA (8th ed.) Citation

Stillwell, Richard, et al. The Princeton Encyclopedia of Classical Sites. Princeton University Press, 1976.