APA (7th ed.) Citation

Stolper, G., Häuser, K., Borchardt, K., & Stolper, T. (1967). The German economy: 1870 to the present. Harcourt, Brace & World.

Chicago Style (17th ed.) Citation

Stolper, Gustav, Karl Häuser, Knut Borchardt, and Toni Stolper. The German Economy: 1870 to the Present. New York [etc.]: Harcourt, Brace & World, 1967.

MLA (9th ed.) Citation

Stolper, Gustav, et al. The German Economy: 1870 to the Present. Harcourt, Brace & World, 1967.