एपीए उद्धरण

Bell, S., & Matley, H. (1959). Mathematicas for Higher National Certificate. Cambridge University Press.

शिकागो स्टाइल उद्धरण

Bell, S.W, और H. Matley. Mathematicas for Higher National Certificate. Cambridge: Cambridge University Press, 1959.

एमएलए उद्धरण

Bell, S.W, और H. Matley. Mathematicas for Higher National Certificate. Cambridge University Press, 1959.