Cita APA (7th ed.)
ebrary, Inc, & Upshaw, K. E. (2010). Strengthening the retirement system beyond social security. Nova Science Publishers.
Cita Chicago (17th ed.)
ebrary, Inc, i Kala E. Upshaw. Strengthening the Retirement System Beyond Social Security. New York: Nova Science Publishers, 2010.
Cita MLA (9th ed.)
ebrary, Inc, i Kala E. Upshaw. Strengthening the Retirement System Beyond Social Security. Nova Science Publishers, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.