Παραπομπή σε μορφή APA (7η εκδ.)

Ricketts, M. (2002). The economics of business enterprise: An introduction to economic organisation and the theory of the firm (3rd edition.). Edward Elgar.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Ricketts, Martin. The Economics of Business Enterprise: An Introduction to Economic Organisation and the Theory of the Firm. 3rd edition. Cheltenham: Edward Elgar, 2002.

Παραπομπή σε μορφή MLA (8th εκδ.)

Ricketts, Martin. The Economics of Business Enterprise: An Introduction to Economic Organisation and the Theory of the Firm. 3rd edition. Edward Elgar, 2002.