Cita APA (7a ed.)

Bolle, M., John, G., & Moeller, F. (1987). Vocational training and job creation schemes in the countries of the European Community. Office for Official Publications of the European Communities.

Cita Chicago Style (17a ed.)

Bolle, Michael, Gunnar John, y Frank Moeller. Vocational Training and Job Creation Schemes in the Countries of the European Community. Luxembourg: Office for Official Publications of the European Communities, 1987.

Cita MLA (9a ed.)

Bolle, Michael, et al. Vocational Training and Job Creation Schemes in the Countries of the European Community. Office for Official Publications of the European Communities, 1987.