Thomson, J. (1840). A letter to the Right Honorable Sir Robert Peel, bart: On copyright in original designs and patterns for printing. s.n.
Chicago-Zitierstil (17. Ausg.)Thomson, James. A Letter to the Right Honorable Sir Robert Peel, Bart: On Copyright in Original Designs and Patterns for Printing. S.l: s.n, 1840.
MLA-Zitierstil (9. Ausg.)Thomson, James. A Letter to the Right Honorable Sir Robert Peel, Bart: On Copyright in Original Designs and Patterns for Printing. s.n, 1840.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.