MLA

Theatre Royal (Margate, England), associated name. At the Theatre Margate. On Friday the thirtieth of September, will be presented The beggar's opera ... : to which will be added an entertainment; call'd The citizen .... [1776?]. https://collections.library.yale.edu/catalog/17337793.

APA, 6th edition

Theatre Royal (Margate, England), associated name. ([1776?])[At the Theatre Margate. On Friday the thirtieth of September, will be presented The beggar's opera ... : to which will be added an entertainment; call'd The citizen ...]. https://collections.library.yale.edu/catalog/17337793.