Middleton, W. D. (2008). Electrification over the Sierra Nevada: Southern Pacific without cab-forwards ? It could have happened.
Chicago-Zitierstil (17. Ausg.)Middleton, William D. Electrification over the Sierra Nevada: Southern Pacific Without Cab-forwards ? It Could Have Happened. 2008.
MLA-Zitierstil (9. Ausg.)Middleton, William D. Electrification over the Sierra Nevada: Southern Pacific Without Cab-forwards ? It Could Have Happened. 2008.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.