Paperback, published in by Penguin Classics
Paperback, published in by Oxford University Press, USA
Paperback, published in by Woodbridge Press Publishing Company
Paperback, published in by Cosimo Classics
Hardcover, published in by A. M. Kelley
Unknown Binding, published in by R. West
Hardcover, published in by Ams Pr Inc
Hardcover, published in by H. Frowde
Hardcover, published in by Routledge & Kegan Paul Books
