APA (7th ed.) Citation

Petrongolo, B., & Pissarides, C. A. (2008). The ins and outs of European unemployment. London.

Chicago Style (17th ed.) Citation

Petrongolo, Barbara, and Christopher A. Pissarides. The Ins and Outs of European Unemployment. London, 2008.

MLA (8th ed.) Citation

Petrongolo, Barbara, and Christopher A. Pissarides. The Ins and Outs of European Unemployment. London, 2008.

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