APA način citiranja (7. izdanje)
(1997). Educational for the 21st century. Discovery.
Čikaški stil citiranja (17. izdanje)
Educational for the 21st Century. New Delhi: Discovery, 1997.
MLA način citiranja (9. izdanje)
Educational for the 21st Century. Discovery, 1997.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.