Cita APA

Davis, M. A., Sirovich, B. E., & Weeks, W. B. (2010). Utilization and Expenditures on Chiropractic Care in the United States from 1997 to 2006. Blackwell Science Inc.

Chicago Style Citation

Davis, Matthew A., Brenda E. Sirovich, i William B. Weeks. Utilization and Expenditures On Chiropractic Care in the United States From 1997 to 2006. Blackwell Science Inc, 2010.

Cita MLA

Davis, Matthew A., Brenda E. Sirovich, i William B. Weeks. Utilization and Expenditures On Chiropractic Care in the United States From 1997 to 2006. Blackwell Science Inc, 2010.