APA Format
Koepsell, Thomas D.; Weiss, Noel S.
. (). Epidemiologic... : Confounding and its control, ( Ket. lihat Bab. 11 ) ( halaman 247-280 ). : New York: Oxford Univ. Press 2003
MLA Format
Koepsell, Thomas D.; Weiss, Noel S.
. Epidemiologic... : Confounding and its control, ( Ket. lihat Bab. 11 ) ( halaman 247-280 ). : New York: Oxford Univ. Press 2003,
Australian/Harvard Format
Koepsell, Thomas D.; Weiss, Noel S.
. . Epidemiologic... : Confounding and its control, ( Ket. lihat Bab. 11 ) ( halaman 247-280 ). New York: Oxford Univ. Press 2003,
Warning: These citations may not always be 100% accurate.