APA način citiranja (7. izdanje)

Opie, C. (2004). Doing educational research. Vistaar.

Čikaški stil citiranja (17. izdanje)

Opie, Clive. Doing Educational Research. New Delhi: Vistaar, 2004.

MLA način citiranja (9. izdanje)

Opie, Clive. Doing Educational Research. Vistaar, 2004.