Sitasi

APA Format

Gordis, Leon . (). Epidemiology : More on causal inferences : bias, confounding, and interaction, ( Ket. lihat Bab. 15 ) ( halaman 247-263 ). : Philadelphia: Saunders Elsevier, 2009

MLA Format

Gordis, Leon . Epidemiology : More on causal inferences : bias, confounding, and interaction, ( Ket. lihat Bab. 15 ) ( halaman 247-263 ). : Philadelphia: Saunders Elsevier, 2009,

Australian/Harvard Format

Gordis, Leon . . Epidemiology : More on causal inferences : bias, confounding, and interaction, ( Ket. lihat Bab. 15 ) ( halaman 247-263 ). Philadelphia: Saunders Elsevier, 2009,

Warning: These citations may not always be 100% accurate.