APA (7e ed.) Bronvermelding
Ryan, J., & Ryan, R. (1997). Preparing for career success. West Pub. Company.
Chicago (17e ed.) Bronvermelding
Ryan, Jerry, en Roberta Ryan. Preparing for Career Success. Minneapolis/St. Paul: West Pub. Company, 1997.
MLA (9e ed.) Bronvermelding
Ryan, Jerry, en Roberta Ryan. Preparing for Career Success. West Pub. Company, 1997.
Let op: Deze citaties zijn niet altijd 100% accuraat.