Dyfyniad APA
Sehgal, S., & K.L,Bhanot. (1963). A text book on highway engineering and airports. S.Chand & Company.
Dyfyniad Arddull Chicago
Sehgal, S.B, and K.L,Bhanot. A Text Book on Highway Engineering and Airports. New Delhi: S.Chand & Company, 1963.
Dyfyniad MLA
Sehgal, S.B, and K.L,Bhanot. A Text Book on Highway Engineering and Airports. S.Chand & Company, 1963.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.