Citazione Stile APA (7a Edizione)

U.S. Public Health Service. Division of Nursing. (1964). How to study nursing activities in a patient unit. U.S. Government Office.

Citazione stile Chigago Style (17a edizione)

U.S. Public Health Service. Division of Nursing. How to Study Nursing Activities in a Patient Unit. Washington: U.S. Government Office, 1964.

Citatione MLA (9a ed.)

U.S. Public Health Service. Division of Nursing. How to Study Nursing Activities in a Patient Unit. U.S. Government Office, 1964.