APA Format
Yassi, Annalee
. (2001). Basic...: Water and sanitation. ( Lihat Bab. 6 ) ( halaman. 209-241 ). New York : Oxford University Press
MLA Format
Yassi, Annalee
. Basic...: Water and sanitation. ( Lihat Bab. 6 ) ( halaman. 209-241 ). New York : Oxford University Press, 2001
Australian/Harvard Format
Yassi, Annalee
. 2001. Basic...: Water and sanitation. ( Lihat Bab. 6 ) ( halaman. 209-241 ). Oxford University Press, New York
Warning: These citations may not always be 100% accurate.