KING, A. (2011). MATHS FOR FUN MEASURING WEIGHT AND TIME. S CHAND PUB.
Čikaški stil citiranja (17. izdanje)KING, ANDREW. MATHS FOR FUN MEASURING WEIGHT AND TIME. S CHAND PUB, 2011.
MLA način citiranja (9. izdanje)KING, ANDREW. MATHS FOR FUN MEASURING WEIGHT AND TIME. S CHAND PUB, 2011.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.