Cita APA (7th ed.)

Sattar, G. A. (1992). Higher Trigonometry. The Ideal Library.

Cita Chicago (17th ed.)

Sattar, G. A. Higher Trigonometry. Dhaka: The Ideal Library, 1992.

Cita MLA (9th ed.)

Sattar, G. A. Higher Trigonometry. The Ideal Library, 1992.