APA (7th ed.) Citation

Hewings, G. J. (1985). Regional input-output analysis. Sage Publications.

Chicago Style (17th ed.) Citation

Hewings, Geoffrey J.D. Regional Input-output Analysis. Beverly Hills: Sage Publications, 1985.

MLA (9th ed.) Citation

Hewings, Geoffrey J.D. Regional Input-output Analysis. Sage Publications, 1985.