एपीए उद्धरण

Hughes, W. F., & Gaylord, E. W. (1964). Basic equations of engineering sciences. Mc Graw - Hill.

शिकागो स्टाइल उद्धरण

Hughes, William F., और Eber W. Gaylord. Basic Equations of Engineering Sciences. New York: Mc Graw - Hill, 1964.

एमएलए उद्धरण

Hughes, William F., और Eber W. Gaylord. Basic Equations of Engineering Sciences. Mc Graw - Hill, 1964.