Abbott, H. G. (1897). The Roberts' collection of antique watches: Owned by Evan Roberts, London, Eng. G.K. Hazlitt.
Chicago-Zitierstil (17. Ausg.)Abbott, Henry G. The Roberts' Collection of Antique Watches: Owned by Evan Roberts, London, Eng. Chicago: G.K. Hazlitt, 1897.
MLA-Zitierstil (9. Ausg.)Abbott, Henry G. The Roberts' Collection of Antique Watches: Owned by Evan Roberts, London, Eng. G.K. Hazlitt, 1897.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.