APA-viite (7. p.)

Chowdury, F., & Chowdhury, M. R. (2005). Essentials of number theory. Pi Publications.

Chicago-viite (17. p.)

Chowdury, Fatema, ja Munibur Rahman Chowdhury. Essentials of Number Theory. Dhaka: Pi Publications, 2005.

MLA-viite (9. p.)

Chowdury, Fatema, ja Munibur Rahman Chowdhury. Essentials of Number Theory. Pi Publications, 2005.