एपीए उद्धरण

Elonka, S. M. (1978). Standard basic math and applied plant calculations. McGraw-Hill.

शिकागो स्टाइल उद्धरण

Elonka, Stephen Michael. Standard Basic Math and Applied Plant Calculations. New York: McGraw-Hill, 1978.

एमएलए उद्धरण

Elonka, Stephen Michael. Standard Basic Math and Applied Plant Calculations. McGraw-Hill, 1978.