Geyer, H. F. (1969). Philosophisches Tagebuch. Philosophisches Tagebuch.
Chicago Style (17th ed.) CitationGeyer, Hans F. "Philosophisches Tagebuch." Philosophisches Tagebuch 1969.
MLA (8th ed.) CitationGeyer, Hans F. "Philosophisches Tagebuch." Philosophisches Tagebuch, 1969.
Warning: These citations may not always be 100% accurate.