Cita APA (7th ed.)

Chatterjee, P. N. (1982). Trigonometry (2nd ed.). Rajhans Prakashan.

Cita Chicago (17th ed.)

Chatterjee, P. N. Trigonometry. 2nd ed. Meerut: Rajhans Prakashan, 1982.

Cita MLA (9th ed.)

Chatterjee, P. N. Trigonometry. 2nd ed. Rajhans Prakashan, 1982.