Fein, S. G. (2014). Robert Thornton and his books: Essays on the Lincoln and London Thornton manuscripts. Boydell & Brewer.
Chicago-Zitierstil (17. Ausg.)Fein, Susanna Greer. Robert Thornton and His Books: Essays on the Lincoln and London Thornton Manuscripts. Woodbridge: Boydell & Brewer, 2014.
MLA-Zitierstil (9. Ausg.)Fein, Susanna Greer. Robert Thornton and His Books: Essays on the Lincoln and London Thornton Manuscripts. Boydell & Brewer, 2014.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.