Nyswander, D. B. (1942). Solving school health problems: The Astoria demonstration study. Sponsored by the Department of Health and the Board of Education of New York City (5. print.). Commonwealth Fund.
Chicago-Zitierstil (17. Ausg.)Nyswander, Dorothy B. Solving School Health Problems: The Astoria Demonstration Study. Sponsored by the Department of Health and the Board of Education of New York City. 5. print. New York: Commonwealth Fund, 1942.
MLA-Zitierstil (9. Ausg.)Nyswander, Dorothy B. Solving School Health Problems: The Astoria Demonstration Study. Sponsored by the Department of Health and the Board of Education of New York City. 5. print. Commonwealth Fund, 1942.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.