MLA

Theatre Royal (York, England). On Thursday evening, April 18, 1805, their Majesties servants will perform the play of Pizarro; or, The Spaniards in Peru ... : after which, the musical farce of Love laughs at locksmiths .... [1805]. https://collections.library.yale.edu/catalog/33208263.

APA, 6th edition

Theatre Royal (York, England). ([1805])[On Thursday evening, April 18, 1805, their Majesties servants will perform the play of Pizarro; or, The Spaniards in Peru ... : after which, the musical farce of Love laughs at locksmiths ...]. https://collections.library.yale.edu/catalog/33208263.