APA (7e ed.) Bronvermelding
Rangwala, S. C., Rangwala, K. S., & Rangwala, P. S. (2003). principles of railway engineering (16th ed.). Charotar.
Chicago (17e ed.) Bronvermelding
Rangwala, S. C., K. S. Rangwala, en P. S. Rangwala. Principles of Railway Engineering. 16th ed. Delhi: Charotar, 2003.
MLA (9e ed.) Bronvermelding
Rangwala, S. C., et al. Principles of Railway Engineering. 16th ed. Charotar, 2003.
Let op: Deze citaties zijn niet altijd 100% accuraat.