Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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