एपीए उद्धरण

National chemical laboratory department of scientific and industrial research. (1964). Safety measures in chemical laboratries. Her Majestys stationary office.

शिकागो स्टाइल उद्धरण

National chemical laboratory department of scientific and industrial research. Safety Measures in Chemical Laboratries. London: Her Majestys stationary office, 1964.

एमएलए उद्धरण

National chemical laboratory department of scientific and industrial research. Safety Measures in Chemical Laboratries. Her Majestys stationary office, 1964.