APA (7th ed.) Citation

Urban, A. (1955). Die Baukosten in Hamburg. Hamburg in Zahlen.

Chicago Style (17th ed.) Citation

Urban, Alfred. "Die Baukosten in Hamburg." Hamburg in Zahlen 1955.

MLA (8th ed.) Citation

Urban, Alfred. "Die Baukosten in Hamburg." Hamburg in Zahlen, 1955.

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