APA (7e ed.) Bronvermelding
Ryan, J. D., Ray, R. J., & Hiduke, G. P. (1999). Small business: An entrepreneur's plan (5th ed.). Dryden Press.
Chicago (17e ed.) Bronvermelding
Ryan, J. D., Robert J. Ray, en Gail P. Hiduke. Small Business: An Entrepreneur's Plan. 5th ed. Fort Worth: Dryden Press, 1999.
MLA (9e ed.) Bronvermelding
Ryan, J. D., et al. Small Business: An Entrepreneur's Plan. 5th ed. Dryden Press, 1999.
Let op: Deze citaties zijn niet altijd 100% accuraat.