APA引文

RAJU, N. Beton Pratekan ( Prestressed Concrete). McGraw-Hill.

Chicago Style (17th ed.) Citation

RAJU, N.krishna. Beton Pratekan ( Prestressed Concrete). McGraw-Hill.

MLA引文

RAJU, N.krishna. Beton Pratekan ( Prestressed Concrete). McGraw-Hill.

警告：这些引文格式不一定是100％准确.