APA

Rosenthal S., Herniter J. & Welam U. (1977). Model for cost-effective maintenance of rail transit vehicles in urban mass transit systems. : Transportation Research Record.

Chicago

Rosenthal SR, Herniter JD and Welam UP. 1977. Model for cost-effective maintenance of rail transit vehicles in urban mass transit systems. : Transportation Research Record.

Harvard

Rosenthal S., Herniter J. and Welam U. (1977). Model for cost-effective maintenance of rail transit vehicles in urban mass transit systems. : Transportation Research Record.

MLA

Rosenthal SR, Herniter JD and Welam UP. Model for cost-effective maintenance of rail transit vehicles in urban mass transit systems. : Transportation Research Record. 1977.