APA Style

Amory, F. (18--]). Catalogue of a large and valuable assortment of books, most of them English editions, and in elegant bindings, to be sold, without reserve, at the store of Francis Amory, no. 41 Marlboro' Street, to commence on Monday, the 18th of April, at 9 o'clock . [Boston?: [Boston?.

MLA Style

Amory, Francis. "Catalogue of a large and valuable assortment of books, most of them English editions, and in elegant bindings, to be sold, without reserve, at the store of Francis Amory, no. 41 Marlboro' Street, to commence on Monday, the 18th of April, at 9 o'clock". [Boston?: [Boston?, 18--]. Text.