APA Format
Letvak, Susan . (). Public... : Healthy people 2010 objectives. ( Ket. Lihat halaman 104-115 ) ( Bab. 5 ) . : USA: Delmar cengage learning, 2008
MLA Format
Letvak, Susan . Public... : Healthy people 2010 objectives. ( Ket. Lihat halaman 104-115 ) ( Bab. 5 ) . : USA: Delmar cengage learning, 2008,
Australian/Harvard Format
Letvak, Susan . . Public... : Healthy people 2010 objectives. ( Ket. Lihat halaman 104-115 ) ( Bab. 5 ) . USA: Delmar cengage learning, 2008, 
Warning: These citations may not always be 100% accurate.