Cita APA (7th ed.)
Rangwala, S. C., Rangwala K.S, & Rangwala P.S. Principles of railway engineering (14th Rev. ed.). Charotar Book Stall.
Cita Chicago (17th ed.)
Rangwala, S. C., Rangwala K.S, i Rangwala P.S. Principles of Railway Engineering. 14th Rev. ed. Anand, India: Charotar Book Stall.
Cita MLA (9th ed.)
Rangwala, S. C., et al. Principles of Railway Engineering. 14th Rev. ed. Charotar Book Stall.
Atenció: Aquestes cites poden no estar 100% correctes.