BIS. (1993). IS: DESIGN, FABRICATION, ERECTION OF WELDED OIL STORAGE TANKS IS : 803-1976. BIS.
Cita Chicago Style (17a ed.)BIS. IS: DESIGN, FABRICATION, ERECTION OF WELDED OIL STORAGE TANKS IS : 803-1976. NEW DELHI: BIS, 1993.
Cita MLA (9a ed.)BIS. IS: DESIGN, FABRICATION, ERECTION OF WELDED OIL STORAGE TANKS IS : 803-1976. BIS, 1993.
Precaución: Estas citas no son 100% exactas.