APA (7th ed.) Citation

Walter, E. (1979). Filmwirtschaft in Hamburg. Hamburg in Zahlen.

Chicago Style (17th ed.) Citation

Walter, Erich. "Filmwirtschaft in Hamburg." Hamburg in Zahlen 1979.

MLA (8th ed.) Citation

Walter, Erich. "Filmwirtschaft in Hamburg." Hamburg in Zahlen, 1979.

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