Cita APA (7th ed.)

Blauvelt, E., & Durlacher, J. (1983). Sources of European economic information (4th ed.). Gower.

Cita Chicago (17th ed.)

Blauvelt, Euan, i Jennifer Durlacher. Sources of European Economic Information. 4th ed. Aldershot, Hants, England: Gower, 1983.

Cita MLA (9th ed.)

Blauvelt, Euan, i Jennifer Durlacher. Sources of European Economic Information. 4th ed. Gower, 1983.