Style de citation APA (7e éd.)

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

Style de citation Chicago (17e éd.)

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

Style de citation MLA (8e éd.)

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