Citazione Stile APA (7a Edizione)
Sehgal, S., & K.L,Bhanot. (1963). A text book on highway engineering and airports. S.Chand & Company.
Citazione stile Chigago Style (17a edizione)
Sehgal, S.B, e K.L,Bhanot. A Text Book on Highway Engineering and Airports. New Delhi: S.Chand & Company, 1963.
Citatione MLA (9a ed.)
Sehgal, S.B, e K.L,Bhanot. A Text Book on Highway Engineering and Airports. S.Chand & Company, 1963.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.