Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (8a ed.)

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