APA (7th ed.) Citation

Marx, J. (1989). Baugewerbe 1988. Hamburg in Zahlen.

Chicago Style (17th ed.) Citation

Marx, Johannes. "Baugewerbe 1988." Hamburg in Zahlen 1989.

MLA (8th ed.) Citation

Marx, Johannes. "Baugewerbe 1988." Hamburg in Zahlen, 1989.

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