Cita APA (7a ed.)

Clauwaert, S. (1998). Survey of fixed term contracts. European Trade Union Institute.

Cita Chicago Style (17a ed.)

Clauwaert, Stefan. Survey of Fixed Term Contracts. Brussels: European Trade Union Institute, 1998.

Cita MLA (9a ed.)

Clauwaert, Stefan. Survey of Fixed Term Contracts. European Trade Union Institute, 1998.