APA (7th ed.) Citation

Caskey, J. L., Levin, D. N., Hitt, J. A., Wagener, A. P., & Malz, G. (1960). Commemorations.

Chicago Style (17th ed.) Citation

Caskey, John L., Donald Norman Levin, James A. Hitt, A. Pelzer Wagener, and Gertrude Malz. Commemorations. 1960.

MLA (9th ed.) Citation

Caskey, John L., et al. Commemorations. 1960.