APA Format
Gordis, Leon . (). Epidemiology : Identifying the roles of genetic and environmental factors in disease causation, ( Ket. lihat Bab. 16 ) ( halaman 265-289 ). : Philadelphia: Saunders Elsevier, 2009
MLA Format
Gordis, Leon . Epidemiology : Identifying the roles of genetic and environmental factors in disease causation, ( Ket. lihat Bab. 16 ) ( halaman 265-289 ). : Philadelphia: Saunders Elsevier, 2009,
Australian/Harvard Format
Gordis, Leon . . Epidemiology : Identifying the roles of genetic and environmental factors in disease causation, ( Ket. lihat Bab. 16 ) ( halaman 265-289 ). Philadelphia: Saunders Elsevier, 2009, 
Warning: These citations may not always be 100% accurate.