United Kingdom Reading Association & United Kingdom Literacy Association. Reading. Blackwell Pub.
Cita Chicago (17th ed.)United Kingdom Reading Association i United Kingdom Literacy Association. Reading. Oxford: Blackwell Pub.
Cita MLA (9th ed.)United Kingdom Reading Association i United Kingdom Literacy Association. Reading. Blackwell Pub.
Atenció: Aquestes cites poden no estar 100% correctes.