Cita APA (7a ed.)

Harrington, J. W., & Daniels, P. W. (2006). Knowledge-based services, internationalization and regional development. Ashgate.

Cita Chicago Style (17a ed.)

Harrington, J. W., y Peter W. Daniels. Knowledge-based Services, Internationalization and Regional Development. Aldershot [etc.]: Ashgate, 2006.

Cita MLA (9a ed.)

Harrington, J. W., y Peter W. Daniels. Knowledge-based Services, Internationalization and Regional Development. Ashgate, 2006.