MLA

Theatre Royal (York, England). On Monday evening, March 16, 1801, their Majesties servants will perform the play of Pizarro; or, The Spaniards in Peru ... : to which will be added a musical entertainment, called, The turnpike gate .... [1801]. https://collections.library.yale.edu/catalog/33208083.

APA, 6th edition

Theatre Royal (York, England). ([1801])[On Monday evening, March 16, 1801, their Majesties servants will perform the play of Pizarro; or, The Spaniards in Peru ... : to which will be added a musical entertainment, called, The turnpike gate ...]. https://collections.library.yale.edu/catalog/33208083.