APA Format
Chang, R.S.
. (1981). Preventive health care. Massachusetts : G.K. Hall
MLA Format
Chang, R.S.
. Preventive health care. Massachusetts : G.K. Hall, 1981
Australian/Harvard Format
Chang, R.S.
. 1981. Preventive health care. G.K. Hall, Massachusetts
Warning: These citations may not always be 100% accurate.