APA (7th ed.) Citation

Freytag-Löringhoff, B. v. (1961). Logik Logik.

Chicago Style (17th ed.) Citation

Freytag-Löringhoff, Bruno von. "Logik." Logik 1961.

MLA (9th ed.) Citation

Freytag-Löringhoff, Bruno von. "Logik." Logik, 1961.

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