Petrie, G. (1987). A letter to Sir William R. Hamilton: In reply to certain charges made against the author by Sir William Betham in 2 letters recently published. IDC.
Chicago-Zitierstil (17. Ausg.)Petrie, George. A Letter to Sir William R. Hamilton: In Reply to Certain Charges Made Against the Author by Sir William Betham in 2 Letters Recently Published. Leiden: IDC, 1987.
MLA-Zitierstil (9. Ausg.)Petrie, George. A Letter to Sir William R. Hamilton: In Reply to Certain Charges Made Against the Author by Sir William Betham in 2 Letters Recently Published. IDC, 1987.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.