Cita APA (7a ed.)

Heijke, J. A. M. (1994). Forecasting the labour market by occupation and education: The forecasting activities of three European Labour Market Research Institutes. Kluwer Academic.

Cita Chicago Style (17a ed.)

Heijke, J. A. M. Forecasting the Labour Market by Occupation and Education: The Forecasting Activities of Three European Labour Market Research Institutes. Boston [etc.]: Kluwer Academic, 1994.

Cita MLA (9a ed.)

Heijke, J. A. M. Forecasting the Labour Market by Occupation and Education: The Forecasting Activities of Three European Labour Market Research Institutes. Kluwer Academic, 1994.