MLA

Theatre Royal (York, England). On Thursday evening, April 14, 1803, their Majesties' Servants will perform the tragedy of The rival queens; or, Alexander the Great ... : after which, the musical entertainment of Peeping Tom .... [1803]. https://collections.library.yale.edu/catalog/33208329.

APA, 6th edition

Theatre Royal (York, England). ([1803])[On Thursday evening, April 14, 1803, their Majesties' Servants will perform the tragedy of The rival queens; or, Alexander the Great ... : after which, the musical entertainment of Peeping Tom ...]. https://collections.library.yale.edu/catalog/33208329.