एपीए उद्धरण

Hawk, M. C. (1962). Theory and problems of descriptive geometry. New York: McGraw-Hill.

शिकागो स्टाइल उद्धरण

Hawk, Minor Clyde. Theory and Problems of Descriptive Geometry. New York: McGraw-Hill, 1962.

एमएलए उद्धरण

Hawk, Minor Clyde. Theory and Problems of Descriptive Geometry. New York: McGraw-Hill, 1962.