APA aipamena

Abd Razak, D. (2010). A blessing for humanity.

Chicago Style aipamena

Abd Razak, Dzulkifli. A Blessing for Humanity. 2010.

MLA aipamena

Abd Razak, Dzulkifli. A Blessing for Humanity. 2010.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.