On Monday evening, March 7, 1803, their Majesties' Servants will perform a play, in three acts, (first time here) called The voice of nature ... : After which, (never performed here) a new musical farce, called The sixty-third letter ... To which will be added, a favourite farce, called The Irish widow ...
MLA
Theatre Royal (York, England). On Monday evening, March 7, 1803, their Majesties' Servants will perform a play, in three acts, (first time here) called The voice of nature ... : After which, (never performed here) a new musical farce, called The sixty-third letter ... To which will be added, a favourite farce, called The Irish widow .... [1803]. https://collections.library.yale.edu/catalog/33208180.
APA, 6th edition
Theatre Royal (York, England). ([1803])[On Monday evening, March 7, 1803, their Majesties' Servants will perform a play, in three acts, (first time here) called The voice of nature ... : After which, (never performed here) a new musical farce, called The sixty-third letter ... To which will be added, a favourite farce, called The Irish widow ...]. https://collections.library.yale.edu/catalog/33208180.