APA (7th ed.) Citation

Wenig, A., & Zimmermann, K. F. (1989). Demographic change and economic development. Springer-Verlag.

Chicago Style (17th ed.) Citation

Wenig, Alois, and Klaus F. Zimmermann. Demographic Change and Economic Development. Berlin: Springer-Verlag, 1989.

MLA (9th ed.) Citation

Wenig, Alois, and Klaus F. Zimmermann. Demographic Change and Economic Development. Springer-Verlag, 1989.