APA (7th ed.) Citation

Conference on "The Early State and After", Claessen, H. J. M., & Velde, P. v. d. (1987). Early state dynamics. E.J. Brill.

Chicago Style (17th ed.) Citation

Conference on "The Early State and After", H. J. M. Claessen, and Piet van de Velde. Early State Dynamics. Leiden ; New York: E.J. Brill, 1987.

MLA (9th ed.) Citation

Conference on "The Early State and After", et al. Early State Dynamics. E.J. Brill, 1987.