The learned banqueters.

MLA

Athenaeus Naucratita, and S. Douglas Olson. The Learned Banqueters. Cambridge: Harvard university press, 2006.

APA

Athenaeus Naucratita, A. Naucratita, & Olson, S. Douglas. (2006). The learned banqueters. Cambridge: Harvard university press.

Chicago

Athenaeus Naucratita. The Learned Banqueters. Edited by S. Douglas Olson. Cambridge: Harvard university press, 2006.