एपीए उद्धरण

Abbott, P. (1965). Teach yourself geometry. ELBS.

शिकागो स्टाइल उद्धरण

Abbott, P. Teach Yourself Geometry. London: ELBS, 1965.

एमएलए उद्धरण

Abbott, P. Teach Yourself Geometry. ELBS, 1965.