APA (7th ed.) Citation

Leeuwen, Lengton, Somers, & Van Hall. (2010). European business environment: Doing business in the EU. Noordhoff Uitgevers Groningen.

Chicago Style (17th ed.) Citation

Leeuwen, Lengton, Somers, and Van Hall. European Business Environment: Doing Business in the EU. Houten: Noordhoff Uitgevers Groningen, 2010.

MLA (8th ed.) Citation

Leeuwen, et al. European Business Environment: Doing Business in the EU. Noordhoff Uitgevers Groningen, 2010.