APA (7th ed.) Citation

Parness, D. L. (1991). The SPD and the Challenge of mass politics: The dilemma of the German Volkspartei. Westview Press.

Chicago Style (17th ed.) Citation

Parness, Diane L. The SPD and the Challenge of Mass Politics: The Dilemma of the German Volkspartei. Boulder, Colorado: Westview Press, 1991.

MLA (9th ed.) Citation

Parness, Diane L. The SPD and the Challenge of Mass Politics: The Dilemma of the German Volkspartei. Westview Press, 1991.