Não informado. (2004). American Engineer: The railway mechanical monthly. Simmons Boardman Publishing.
Chicago-Zitierstil (17. Ausg.)Não informado. American Engineer: The Railway Mechanical Monthly. New York: Simmons Boardman Publishing, 2004.
MLA-Zitierstil (8. Ausg.)Não informado. American Engineer: The Railway Mechanical Monthly. Simmons Boardman Publishing, 2004.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.