APA Format
Webb, Penny; Bain, Chris . (). Essential... : Healthy research: study designs for public health. ( Ket. Lihat halaman 94-124 ) ( Bab. 4 ). : New York: Cambridge university press, 2011
MLA Format
Webb, Penny; Bain, Chris . Essential... : Healthy research: study designs for public health. ( Ket. Lihat halaman 94-124 ) ( Bab. 4 ). : New York: Cambridge university press, 2011,
Australian/Harvard Format
Webb, Penny; Bain, Chris . . Essential... : Healthy research: study designs for public health. ( Ket. Lihat halaman 94-124 ) ( Bab. 4 ). New York: Cambridge university press, 2011, 
Warning: These citations may not always be 100% accurate.