APA (7th ed.) Citation

Beers, I. A catalogue of books, sold by Isaac Beers, at his bookstore in New-Haven.

Chicago Style (17th ed.) Citation

Beers, Isaac. A Catalogue of Books, Sold by Isaac Beers, at His Bookstore in New-Haven.

MLA (9th ed.) Citation

Beers, Isaac. A Catalogue of Books, Sold by Isaac Beers, at His Bookstore in New-Haven.

Warning: These citations may not always be 100% accurate.