APA-viite (7. p.)

Billah, Q. M., Chowdhury, G. S., & Alam, M. (2010). Foundation English for undergraduates. Friend's Book.

Chicago-viite (17. p.)

Billah, Quazi Mostain, Golam Sarwar Chowdhury, ja Monjurul Alam. Foundation English for Undergraduates. Dhaka: Friend's Book, 2010.

MLA-viite (8. p.)

Billah, Quazi Mostain, et al. Foundation English for Undergraduates. Friend's Book, 2010.