APA (7th ed.) Citation

Röpke, W., & Röpke, E. (1976). Briefe, 1934-1966: Der innere Kompass. Eugen Rentsch.

Chicago Style (17th ed.) Citation

Röpke, Wilhelm, and Eva Röpke. Briefe, 1934-1966: Der Innere Kompass. Zürich: Eugen Rentsch, 1976.

MLA (9th ed.) Citation

Röpke, Wilhelm, and Eva Röpke. Briefe, 1934-1966: Der Innere Kompass. Eugen Rentsch, 1976.

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