एपीए उद्धरण

Waddington, C. H. (1939). An introduction to modern genetics. London: George Allen & Unwin.

शिकागो स्टाइल उद्धरण

Waddington, C. H. An Introduction to Modern Genetics. London: George Allen & Unwin, 1939.

एमएलए उद्धरण

Waddington, C. H. An Introduction to Modern Genetics. London: George Allen & Unwin, 1939.