MLA

Theatre Royal (York, England). On Wednesday evening, March 9, 1803, their Majesties' servants will perform a tragedy called, The Earl of Essex ... : after which, (in one act) the musical piece, called The honest Yorkshireman ... to conclude with the musical farce (in one act) of The waterman .... [1803]. https://collections.library.yale.edu/catalog/33208289.

APA, 6th edition

Theatre Royal (York, England). ([1803])[On Wednesday evening, March 9, 1803, their Majesties' servants will perform a tragedy called, The Earl of Essex ... : after which, (in one act) the musical piece, called The honest Yorkshireman ... to conclude with the musical farce (in one act) of The waterman ...]. https://collections.library.yale.edu/catalog/33208289.