Cita APA (7a ed.)

Schömann, K., Rogowski, R., & Kruppe, T. (1998). Labour market efficiency in the European Union: Employment protection and fixed-term contracts. Routledge.

Cita Chicago Style (17a ed.)

Schömann, Klaus, Ralf Rogowski, y Thomas Kruppe. Labour Market Efficiency in the European Union: Employment Protection and Fixed-term Contracts. London [etc.]: Routledge, 1998.

Cita MLA (9a ed.)

Schömann, Klaus, et al. Labour Market Efficiency in the European Union: Employment Protection and Fixed-term Contracts. Routledge, 1998.