APA (7e ed.) Bronvermelding

Ac-ac, M. C. (2001). Government hospitals: A haven for substandard drugs? / Mike Ac-ac and Rachel Anne Calabia. Philippine Star.

Chicago (17e ed.) Bronvermelding

Ac-ac, Mike C. "Government Hospitals: A Haven for Substandard Drugs? / Mike Ac-ac and Rachel Anne Calabia." Philippine Star 2001.

MLA (9e ed.) Bronvermelding

Ac-ac, Mike C. "Government Hospitals: A Haven for Substandard Drugs? / Mike Ac-ac and Rachel Anne Calabia." Philippine Star, 2001.