Cita APA (7a ed.)

Loney, S. (1963). Plane trigonometry (6th.). Macmillan & Co. Ltd.

Cita Chicago Style (17a ed.)

Loney, S. Plane Trigonometry. 6th. London: Macmillan & Co. Ltd, 1963.

Cita MLA (9a ed.)

Loney, S. Plane Trigonometry. 6th. Macmillan & Co. Ltd, 1963.