एपीए उद्धरण

Needham,Joseph. (1976). Moulds of understanding: A pattern of natural philosophy. George Allen & Unwin.

शिकागो स्टाइल उद्धरण

Needham,Joseph. Moulds of Understanding: A Pattern of Natural Philosophy. London: George Allen & Unwin, 1976.

एमएलए उद्धरण

Needham,Joseph. Moulds of Understanding: A Pattern of Natural Philosophy. George Allen & Unwin, 1976.