APA (7th ed.) Citation

Roberts, R. O. (1969). The concepts of a firm and an industry: A survey. Woolwich Polytechnic, Department of Economics and Business Studies.

Chicago Style (17th ed.) Citation

Roberts, Robert Owen. The Concepts of a Firm and an Industry: A Survey. London: Woolwich Polytechnic, Department of Economics and Business Studies, 1969.

MLA (8th ed.) Citation

Roberts, Robert Owen. The Concepts of a Firm and an Industry: A Survey. Woolwich Polytechnic, Department of Economics and Business Studies, 1969.