एपीए उद्धरण

Forsyth, A. R. (1959). Theory of differential equations. Dover.

शिकागो स्टाइल उद्धरण

Forsyth, Andrew Russell. Theory of Differential Equations. New York: Dover, 1959.

एमएलए उद्धरण

Forsyth, Andrew Russell. Theory of Differential Equations. Dover, 1959.