एपीए उद्धरण

Wallace, P. R. (1972). Mathematical analysis of physical problems. Holt.

शिकागो स्टाइल उद्धरण

Wallace, Philip R. Mathematical Analysis of Physical Problems. New York: Holt, 1972.

एमएलए उद्धरण

Wallace, Philip R. Mathematical Analysis of Physical Problems. Holt, 1972.