APA Format
WHO . (). Biological... : Quality assurance, ( ket. lihat bab. 2 ) ( halaman 20-52 ). : Geneva: WHO, 1996
MLA Format
WHO . Biological... : Quality assurance, ( ket. lihat bab. 2 ) ( halaman 20-52 ). : Geneva: WHO, 1996,
Australian/Harvard Format
WHO . . Biological... : Quality assurance, ( ket. lihat bab. 2 ) ( halaman 20-52 ). Geneva: WHO, 1996, 
Warning: These citations may not always be 100% accurate.