توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Ooi, C. Y. (2014). Knowledge and practice of colorectal cancer screening among primary care physicians in the public primary care setting. Universiti Malaysia Sarawak (UNIMAS).

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Ooi, Chor Yau. Knowledge and Practice of Colorectal Cancer Screening Among Primary Care Physicians in the Public Primary Care Setting. Universiti Malaysia Sarawak (UNIMAS), 2014.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Ooi, Chor Yau. Knowledge and Practice of Colorectal Cancer Screening Among Primary Care Physicians in the Public Primary Care Setting. Universiti Malaysia Sarawak (UNIMAS), 2014.