Cita APA (7a ed.)
Ryan, J. D., Ray, R. J., & Hiduke, G. P. (1999). Small business: An entrepreneur's plan (5th ed.). Dryden Press.
Cita Chicago Style (17a ed.)
Ryan, J. D., Robert J. Ray, y Gail P. Hiduke. Small Business: An Entrepreneur's Plan. 5th ed. Fort Worth: Dryden Press, 1999.
Cita MLA (9a ed.)
Ryan, J. D., et al. Small Business: An Entrepreneur's Plan. 5th ed. Dryden Press, 1999.
Precaución: Estas citas no son 100% exactas.