Associated Society of Locomotive Engineers and Firemen. (2012). Revised rules of the Associated Society of Locomotive Engineers & Firemen.
Chicago-Zitierstil (17. Ausg.)Associated Society of Locomotive Engineers and Firemen. Revised Rules of the Associated Society of Locomotive Engineers & Firemen. London, 2012.
MLA-Zitierstil (9. Ausg.)Associated Society of Locomotive Engineers and Firemen. Revised Rules of the Associated Society of Locomotive Engineers & Firemen. 2012.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.