Cita APA (7a ed.)

Hilpert, U. (1991). Regional innovation and decentralization: High tech industry and government policy. Routledge.

Cita Chicago Style (17a ed.)

Hilpert, Ulrich. Regional Innovation and Decentralization: High Tech Industry and Government Policy. London [etc.]: Routledge, 1991.

Cita MLA (9a ed.)

Hilpert, Ulrich. Regional Innovation and Decentralization: High Tech Industry and Government Policy. Routledge, 1991.