On Thursday Evening, July 28th, 1803, their Majesties' Servants will perform the last new much admired comedy called, John Bull: or, The Englishman's fireside ... : to which will be added, a farce, (not acted here for several years) called The old maid ...
MLA
On Thursday Evening, July 28th, 1803, Their Majesties' Servants Will Perform the Last New Much Admired Comedy Called, John Bull: or, The Englishman's Fireside ... : to Which Will Be Added, a Farce, (Not Acted Here for Several Years) Called The Old Maid ... W. Blanchard, printer, York, 0AD. https://collections.library.yale.edu/catalog/33208201.
APA, 6th edition
On Thursday Evening, July 28th, 1803, their Majesties' Servants will perform the last new much admired comedy called, John Bull: or, The Englishman's fireside ... : to which will be added, a farce, (not acted here for several years) called The old maid ... (0 C.E.). [Playbills, Broadsides]. W. Blanchard, printer, York. https://collections.library.yale.edu/catalog/33208201.