APA aipamena

Universiti Putra Malaysia. (1997). UPM research report. The Research Unit, Universiti Putra Malaysia.

Chicago Style aipamena

Universiti Putra Malaysia. UPM Research Report. Serdang: The Research Unit, Universiti Putra Malaysia, 1997.

MLA aipamena

Universiti Putra Malaysia. UPM Research Report. The Research Unit, Universiti Putra Malaysia, 1997.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.