MLA

Theatre Royal (York, England). On Friday evening, August 28, 1801, their Majesties' servants will perform the last new historical drama, called Deaf and dumb; or, The orphan protected ... : to which will be added, a new musical farce, called Of age to-morrow .... [1801]. https://collections.library.yale.edu/catalog/33207991.

APA, 6th edition

Theatre Royal (York, England). ([1801])[On Friday evening, August 28, 1801, their Majesties' servants will perform the last new historical drama, called Deaf and dumb; or, The orphan protected ... : to which will be added, a new musical farce, called Of age to-morrow ...]. https://collections.library.yale.edu/catalog/33207991.