APA (7e ed.) Bronvermelding
Rangwala, S. C., Rangwala K.S, & Rangwala P.S. Principles of railway engineering (14th Rev. ed.). Charotar Book Stall.
Chicago (17e ed.) Bronvermelding
Rangwala, S. C., Rangwala K.S, en Rangwala P.S. Principles of Railway Engineering. 14th Rev. ed. Anand, India: Charotar Book Stall.
MLA (9e ed.) Bronvermelding
Rangwala, S. C., et al. Principles of Railway Engineering. 14th Rev. ed. Charotar Book Stall.
Let op: Deze citaties zijn niet altijd 100% accuraat.