APA aipamena

Ebrahim, N. A. (2014). Citation Frequency and Ethical Issue. Electronic Physician.

Chicago Style aipamena

Ebrahim, Nader Ale. Citation Frequency and Ethical Issue. Electronic Physician, 2014.

MLA aipamena

Ebrahim, Nader Ale. Citation Frequency and Ethical Issue. Electronic Physician, 2014.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.