Citazione Stile APA (7a Edizione)

Pitelis, C., & Sugden, R. (2000). The Nature of the transnational firm (2nd ed.). Routledge.

Citazione stile Chigago Style (17a edizione)

Pitelis, Christos, e Roger Sugden. The Nature of the Transnational Firm. 2nd ed. London: Routledge, 2000.

Citatione MLA (9a ed.)

Pitelis, Christos, e Roger Sugden. The Nature of the Transnational Firm. 2nd ed. Routledge, 2000.