MLA

Strawberry Hill Press (Twickenham, London, England). A description of the villa .... 1784 [1797?]. https://collections.library.yale.edu/catalog/16732887.

APA, 6th edition

Strawberry Hill Press (Twickenham, London, England). (1784 [1797?])[A description of the villa ...]. https://collections.library.yale.edu/catalog/16732887.