MLA

Theatre Royal (Bath, England). This present Tuesday, May 3, 1808, will be presented the tragedy of The Earl of Essex ... : to which will be added, the favourite melo-drame, of Ella Rosenberg .... [1808]. https://collections.library.yale.edu/catalog/33208424.

APA, 6th edition

Theatre Royal (Bath, England). ([1808])[This present Tuesday, May 3, 1808, will be presented the tragedy of The Earl of Essex ... : to which will be added, the favourite melo-drame, of Ella Rosenberg ...]. https://collections.library.yale.edu/catalog/33208424.