एपीए उद्धरण

Schmitt , K. (1972). Delay and functional differential equations and their applications. Academic press.

शिकागो स्टाइल उद्धरण

Schmitt , K. Delay and Functional Differential Equations and Their Applications. NewYork: Academic press, 1972.

एमएलए उद्धरण

Schmitt , K. Delay and Functional Differential Equations and Their Applications. Academic press, 1972.