Titles by Roger Chew Weightman in MLA format

There are 2 titles associated with this firm.

Opie, Amelia. Simple tales: by Mrs. Opie. In two volumes. Georgetown: John March, 1807.
Porter, Jane. The Scottish chiefs, a romance. : Five volumes in two. By Miss Jane Porter, author of Thaddeus of Warsaw, and Remarks on Sidney's aphorisms. (From the London edition of 1810.) New York: David Longworth, 1810.