Seven plays.
MLA
Ghelderode, Michel de and Gotham Book Mart Collection (University of Pennsylvania). Seven plays. New York : Hill and Wang, [1960]
APA
Ghelderode, M. & Gotham Book Mart Collection (University of Pennsylvania). (1960). Seven plays. New York : Hill and Wang.
Chicago
Ghelderode, Michel de and Gotham Book Mart Collection (University of Pennsylvania). Seven plays. New York : Hill and Wang, [1960]