APA (7th ed.) Citation

(1932). German foreign trade in metal working machinery in 1932. [publisher not identified].

Chicago Style (17th ed.) Citation

German Foreign Trade in Metal Working Machinery in 1932. Washington, D.C.: [publisher not identified], 1932.

MLA (9th ed.) Citation

German Foreign Trade in Metal Working Machinery in 1932. [publisher not identified], 1932.

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