APA (7e ed.) Bronvermelding

Grady, K. E., & Wallston, B. S. (1988). Research in health care settings. Sage Publications.

Chicago (17e ed.) Bronvermelding

Grady, Kathleen E., en Barbara Strudler Wallston. Research in Health Care Settings. Newbury Park, Calif.: Sage Publications, 1988.

MLA (8e ed.) Bronvermelding

Grady, Kathleen E., en Barbara Strudler Wallston. Research in Health Care Settings. Sage Publications, 1988.