APA (7th ed.) Citation

Behrens, M., Fichter, M., & Frege, C. M. (2002). Unions in Germany: Groping to regain the initiative. Geneva.

Chicago Style (17th ed.) Citation

Behrens, Martin, Michael Fichter, and Carola M. Frege. Unions in Germany: Groping to Regain the Initiative. Geneva, 2002.

MLA (8th ed.) Citation

Behrens, Martin, et al. Unions in Germany: Groping to Regain the Initiative. Geneva, 2002.