APA Format
WHO
. (). The fourth... : Promotion of environmental health, ( ket. lihat bab. 13 ) ( halaman 203-221 ). : USA : WHO, 2011
MLA Format
WHO
. The fourth... : Promotion of environmental health, ( ket. lihat bab. 13 ) ( halaman 203-221 ). : USA : WHO, 2011,
Australian/Harvard Format
WHO
. . The fourth... : Promotion of environmental health, ( ket. lihat bab. 13 ) ( halaman 203-221 ). USA : WHO, 2011,
Warning: These citations may not always be 100% accurate.