World Health Organization & World Health Organization. Regional Office for South-East Asia. (2012). Quality assurance in bacteriology and immunology (3rd.). World Health Organization, Regional Office for South-East Asia.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিWorld Health Organization এবং World Health Organization. Regional Office for South-East Asia. Quality Assurance in Bacteriology and Immunology. 3rd. New Delhi, India: World Health Organization, Regional Office for South-East Asia, 2012.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিWorld Health Organization এবং World Health Organization. Regional Office for South-East Asia. Quality Assurance in Bacteriology and Immunology. 3rd. World Health Organization, Regional Office for South-East Asia, 2012.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.