APA Format
Thomas, James C. . (). Principles of...: Public health ethics, ( Bab. 7 ) ( halaman 133-148 ). : USA: Delmar Chenage Learning, 2009
MLA Format
Thomas, James C. . Principles of...: Public health ethics, ( Bab. 7 ) ( halaman 133-148 ). : USA: Delmar Chenage Learning, 2009,
Australian/Harvard Format
Thomas, James C. . . Principles of...: Public health ethics, ( Bab. 7 ) ( halaman 133-148 ). USA: Delmar Chenage Learning, 2009, 
Warning: These citations may not always be 100% accurate.