L, U. P. (2001). A Question of Query (1st edition.). U P L.
Cita Chicago (17th ed.)L, U P. A Question of Query. 1st edition. Dhaka: U P L, 2001.
Cita MLA (9th ed.)L, U P. A Question of Query. 1st edition. U P L, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.