APA (7th ed.) Citation

Brakman, S., Garretsen, H., & Schramm, M. (2002). New economic geography in Germany: Testing the Helpman Hanson model. HWWA, Öffentlichkeitsarbeit.

Chicago Style (17th ed.) Citation

Brakman, Steven, Harry Garretsen, and Marc Schramm. New Economic Geography in Germany: Testing the Helpman Hanson Model. Hamburg: HWWA, Öffentlichkeitsarbeit, 2002.

MLA (9th ed.) Citation

Brakman, Steven, et al. New Economic Geography in Germany: Testing the Helpman Hanson Model. HWWA, Öffentlichkeitsarbeit, 2002.