Yap, C. A. (2008). Isolation and molecular analysis of bacterial strains that are resistant to toxic metals in municipal and industrial wastes. Universiti Malaysia Sarawak (UNIMAS).
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Yap, Chin Ann. Isolation and Molecular Analysis of Bacterial Strains That Are Resistant to Toxic Metals in Municipal and Industrial Wastes. Universiti Malaysia Sarawak (UNIMAS), 2008.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Yap, Chin Ann. Isolation and Molecular Analysis of Bacterial Strains That Are Resistant to Toxic Metals in Municipal and Industrial Wastes. Universiti Malaysia Sarawak (UNIMAS), 2008.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.