APA (7th ed.) Citation

(1990). Franz Hitzler: Vorwort Fred Jahn. Jahn.

Chicago Style (17th ed.) Citation

Franz Hitzler: Vorwort Fred Jahn. München: Jahn, 1990.

MLA (8th ed.) Citation

Franz Hitzler: Vorwort Fred Jahn. Jahn, 1990.

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