APA Format
Strom, Brian L. . (). Textbook of... : Sample size considerations for pharmacoepidemiologic studies, ( ket. lihat bab. 3 ) ( halaman 30-39 ). : USA: Wiley black well, 2014
MLA Format
Strom, Brian L. . Textbook of... : Sample size considerations for pharmacoepidemiologic studies, ( ket. lihat bab. 3 ) ( halaman 30-39 ). : USA: Wiley black well, 2014,
Australian/Harvard Format
Strom, Brian L. . . Textbook of... : Sample size considerations for pharmacoepidemiologic studies, ( ket. lihat bab. 3 ) ( halaman 30-39 ). USA: Wiley black well, 2014, 
Warning: These citations may not always be 100% accurate.