APA (7th ed.) Citation

Hansen, D. P., Porada, E., & Mellink, M. J. (1973). XX Rencontre Assyriologique in Leiden, July 3-7, 1972.

Chicago Style (17th ed.) Citation

Hansen, Donald P., Edith Porada, and Machteld J. Mellink. XX Rencontre Assyriologique in Leiden, July 3-7, 1972. 1973.

MLA (8th ed.) Citation

Hansen, Donald P., et al. XX Rencontre Assyriologique in Leiden, July 3-7, 1972. 1973.