APA-ийн эшлэл(7 дахь хэвлэлт)

Danao, E. L. (2000). New anti-drug campaign to hit problem at its roots. Philippine Star.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Danao, Efren L. "New Anti-drug Campaign to Hit Problem at Its Roots." Philippine Star 2000.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Danao, Efren L. "New Anti-drug Campaign to Hit Problem at Its Roots." Philippine Star, 2000.