APA (7th ed.) Citation

Heise, A., & Lierse, H. (2011). The 'European social model' under pressure. Hamburg.

Chicago Style (17th ed.) Citation

Heise, Arne, and Hanna Lierse. The 'European Social Model' Under Pressure. Hamburg, 2011.

MLA (8th ed.) Citation

Heise, Arne, and Hanna Lierse. The 'European Social Model' Under Pressure. Hamburg, 2011.

Warning: These citations may not always be 100% accurate.