एपीए उद्धरण

Wayland, H. Differential equations applied in science and engineering. D Van Nostrand company, inc.

शिकागो स्टाइल उद्धरण

Wayland, Harold. Differential Equations Applied in Science and Engineering. New Delhi: D Van Nostrand company, inc.

एमएलए उद्धरण

Wayland, Harold. Differential Equations Applied in Science and Engineering. D Van Nostrand company, inc.