Citazione Stile APA (7a Edizione)
Kumar, R. S. (2014). Transportation engineering: Railways,airports,docks and harbours. Universities Press.
Citazione stile Chigago Style (17a edizione)
Kumar, R Srinivasa. Transportation Engineering: Railways,airports,docks and Harbours. Kolkata: Universities Press, 2014.
Citatione MLA (9a ed.)
Kumar, R Srinivasa. Transportation Engineering: Railways,airports,docks and Harbours. Universities Press, 2014.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.