एपीए उद्धरण

Francis, N., & Harding, H. (1970). Language of science. Augus and Robertson.

शिकागो स्टाइल उद्धरण

Francis, Norma, और Helen Harding. Language of Science. Sydney: Augus and Robertson, 1970.

एमएलए उद्धरण

Francis, Norma, और Helen Harding. Language of Science. Augus and Robertson, 1970.