APA Format
Feldstein, Paul J. . (). Health... : The Demand for health insurance, ( Ket. lihat bab. 6 ) ( halaman 117-162 ). : Albany : Delmar Publishers, 1999
MLA Format
Feldstein, Paul J. . Health... : The Demand for health insurance, ( Ket. lihat bab. 6 ) ( halaman 117-162 ). : Albany : Delmar Publishers, 1999,
Australian/Harvard Format
Feldstein, Paul J. . . Health... : The Demand for health insurance, ( Ket. lihat bab. 6 ) ( halaman 117-162 ). Albany : Delmar Publishers, 1999, 
Warning: These citations may not always be 100% accurate.