MLA

Theatre Royal (York, England). On Tuesday evening, August 26, 1800, will be performed a comedy, called The heir at law ... : after which a farce, in two acts, called, The lyar .... [1800]. https://collections.library.yale.edu/catalog/33208089.

APA, 6th edition

Theatre Royal (York, England). ([1800])[On Tuesday evening, August 26, 1800, will be performed a comedy, called The heir at law ... : after which a farce, in two acts, called, The lyar ...]. https://collections.library.yale.edu/catalog/33208089.