Cita APA (7th ed.)
ebrary, Inc, Nyamathi, A., & Koniak, D. (2007). Vulnerable Populations. Springer Publishing.
Cita Chicago (17th ed.)
ebrary, Inc, Adeline Nyamathi, i Deborah Koniak. Vulnerable Populations. New York: Springer Publishing, 2007.
Cita MLA (9th ed.)
ebrary, Inc, et al. Vulnerable Populations. Springer Publishing, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.