APA Format
Merril, Ray M . (). Reproductive... : Causal inference in reproductive epidemiology, ( ket. lihat bab. 7 ) ( halaman 145-159 ). : USA: Jones and Bartlett Publisher, 2010
MLA Format
Merril, Ray M . Reproductive... : Causal inference in reproductive epidemiology, ( ket. lihat bab. 7 ) ( halaman 145-159 ). : USA: Jones and Bartlett Publisher, 2010,
Australian/Harvard Format
Merril, Ray M . . Reproductive... : Causal inference in reproductive epidemiology, ( ket. lihat bab. 7 ) ( halaman 145-159 ). USA: Jones and Bartlett Publisher, 2010, 
Warning: These citations may not always be 100% accurate.