APA (7e ed.) Bronvermelding
ebrary, Inc, & Axley, L. E. (2009). Older worker trends. Nova Science Publishers, Inc..
Chicago (17e ed.) Bronvermelding
ebrary, Inc, en Leonard E. Axley. Older Worker Trends. New York: Nova Science Publishers, Inc., 2009.
MLA (9e ed.) Bronvermelding
ebrary, Inc, en Leonard E. Axley. Older Worker Trends. Nova Science Publishers, Inc., 2009.
Let op: Deze citaties zijn niet altijd 100% accuraat.