APA (7th ed.) Citation

Frisch, H., & Gahlen, B. (1986). Causes of contemporary stagnation. Springer-Verlag.

Chicago Style (17th ed.) Citation

Frisch, Helmut, and Bernhard Gahlen. Causes of Contemporary Stagnation. Berlin: Springer-Verlag, 1986.

MLA (9th ed.) Citation

Frisch, Helmut, and Bernhard Gahlen. Causes of Contemporary Stagnation. Springer-Verlag, 1986.

Warning: These citations may not always be 100% accurate.