Overton, G. L. (1923). Water Transport: Compiled by G. L. Overton. His Majesty's Stationery Office.
Chicago-Zitierstil (17. Ausg.)Overton, George Leonard. Water Transport: Compiled by G. L. Overton. London: His Majesty's Stationery Office, 1923.
MLA-Zitierstil (9. Ausg.)Overton, George Leonard. Water Transport: Compiled by G. L. Overton. His Majesty's Stationery Office, 1923.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.