APA (7e ed.) Bronvermelding
ebrary, Inc, & Mullen, H. J. (2010). Pensions: Backgrounds, trends, and issues. Nova Science Publishers.
Chicago (17e ed.) Bronvermelding
ebrary, Inc, en Henry J. Mullen. Pensions: Backgrounds, Trends, and Issues. New York: Nova Science Publishers, 2010.
MLA (9e ed.) Bronvermelding
ebrary, Inc, en Henry J. Mullen. Pensions: Backgrounds, Trends, and Issues. Nova Science Publishers, 2010.
Let op: Deze citaties zijn niet altijd 100% accuraat.