APA (7th ed.) Citation

Geyer, H. F. (1970). Philosophisches Tagebuch. Philosophisches Tagebuch.

Chicago Style (17th ed.) Citation

Geyer, Hans F. "Philosophisches Tagebuch." Philosophisches Tagebuch 1970.

MLA (8th ed.) Citation

Geyer, Hans F. "Philosophisches Tagebuch." Philosophisches Tagebuch, 1970.

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