एपीए उद्धरण

Loney, S. L. (1952). Plane trigonometry. Cambridge University.

शिकागो स्टाइल उद्धरण

Loney, Sidney L. Plane Trigonometry. Cambridge: Cambridge University, 1952.

एमएलए उद्धरण

Loney, Sidney L. Plane Trigonometry. Cambridge University, 1952.