एपीए उद्धरण

BHRA Fluid. (1980). Jet cutting technology. England BHRA fluid engineering.

शिकागो स्टाइल उद्धरण

BHRA Fluid. Jet Cutting Technology. England BHRA fluid engineering, 1980.

एमएलए उद्धरण

BHRA Fluid. Jet Cutting Technology. England BHRA fluid engineering, 1980.