APA (7th ed.) Citation

Chang, R. (1981). Preventive health care. GK Hall Medical Publisher.

Chicago Style (17th ed.) Citation

Chang, RS. Preventive Health Care. GK Hall Medical Publisher, 1981.

MLA (8th ed.) Citation

Chang, RS. Preventive Health Care. GK Hall Medical Publisher, 1981.

Warning: These citations may not always be 100% accurate.