APA (7th ed.) Citation

Herrmann, P., Tausch, A., Heshmati, A., & Bajalan, C. S. (2008). Efficiency and effectiveness of social spending. Bonn.

Chicago Style (17th ed.) Citation

Herrmann, Paul, Arno Tausch, Almas Heshmati, and Chemen S.J Bajalan. Efficiency and Effectiveness of Social Spending. Bonn, 2008.

MLA (8th ed.) Citation

Herrmann, Paul, et al. Efficiency and Effectiveness of Social Spending. Bonn, 2008.