APA (7th ed.) Citation

Parker, S. C. (2004). The economics of self-employment and entrepreneurship. University Press.

Chicago Style (17th ed.) Citation

Parker, Simon C. The Economics of Self-employment and Entrepreneurship. Cambridge: University Press, 2004.

MLA (9th ed.) Citation

Parker, Simon C. The Economics of Self-employment and Entrepreneurship. University Press, 2004.