Cita APA (7th ed.)

ISI. (1975). IS: SPECIFICATION FOR METALLIC SPIRAL WOUND GASKETS IS : 7719-1975. ISI.

Cita Chicago (17th ed.)

ISI. IS: SPECIFICATION FOR METALLIC SPIRAL WOUND GASKETS IS : 7719-1975. NEW DELHI: ISI, 1975.

Cita MLA (9th ed.)

ISI. IS: SPECIFICATION FOR METALLIC SPIRAL WOUND GASKETS IS : 7719-1975. ISI, 1975.