Citazione Stile APA (7a Edizione)

Gemmell, N. (1986). Structural change and economic development: The role of the service sector. Macmillan.

Citazione stile Chigago Style (17a edizione)

Gemmell, Norman. Structural Change and Economic Development: The Role of the Service Sector. Houndmills, Basingstoke, Hampshire: Macmillan, 1986.

Citatione MLA (8a ed.)

Gemmell, Norman. Structural Change and Economic Development: The Role of the Service Sector. Macmillan, 1986.