APA

Bowling A., . (2010). Research methods in health. Maidenhead: McGraw-hill.

Chicago

Bowling Ann, . 2010. Research methods in health. Maidenhead: McGraw-hill.

Harvard

Bowling A., . (2010). Research methods in health. Maidenhead: McGraw-hill.

MLA

Bowling Ann, . Research methods in health. Maidenhead: McGraw-hill. 2010.