MLA

Theatre Royal (Bath, England). This present Thursday, the 18th of September, 1783, will be perform'd a comedy, call'd She stoops to conquer; or, The mistakes of a night (written by Dr. Goldsmith) ... : to which will be added a musical entertainment, called The agreeable surprize .... [1783]. https://collections.library.yale.edu/catalog/33208635.

APA, 6th edition

Theatre Royal (Bath, England). ([1783])[This present Thursday, the 18th of September, 1783, will be perform'd a comedy, call'd She stoops to conquer; or, The mistakes of a night (written by Dr. Goldsmith) ... : to which will be added a musical entertainment, called The agreeable surprize ...]. https://collections.library.yale.edu/catalog/33208635.