APA (7th ed.) Citation

(1932). Opportunity for sale of marine engines in Danzig. [publisher not identified].

Chicago Style (17th ed.) Citation

Opportunity for Sale of Marine Engines in Danzig. Washington, D.C.: [publisher not identified], 1932.

MLA (9th ed.) Citation

Opportunity for Sale of Marine Engines in Danzig. [publisher not identified], 1932.