एपीए उद्धरण

Simmons, G. F. (1972). Differential equations with applications and historical notes. McGraw-Hill.

शिकागो स्टाइल उद्धरण

Simmons, George F. Differential Equations with Applications and Historical Notes. New York: McGraw-Hill, 1972.

एमएलए उद्धरण

Simmons, George F. Differential Equations with Applications and Historical Notes. McGraw-Hill, 1972.