Citazione Stile APA (7a Edizione)

Hoq, S., Khan, N. A., & Mia, S. H. (1968). A Course of Higher Trigonometry. Muslim Book Agency.

Citazione stile Chigago Style (17a edizione)

Hoq, Shamsul, Nurul Alam Khan, e Sirajul Haque Mia. A Course of Higher Trigonometry. Malibagh Road, Dhaka: Muslim Book Agency, 1968.

Citatione MLA (9a ed.)

Hoq, Shamsul, et al. A Course of Higher Trigonometry. Muslim Book Agency, 1968.