एपीए उद्धरण

Childs, L. (1979). Concrete introduction to higher algebra. Springer-Verlag.

शिकागो स्टाइल उद्धरण

Childs, Lindsay. Concrete Introduction to Higher Algebra. New York: Springer-Verlag, 1979.

एमएलए उद्धरण

Childs, Lindsay. Concrete Introduction to Higher Algebra. Springer-Verlag, 1979.