APA (7th ed.) Citation

(1923). Twee typen berggeschut der Bethlehem Steel Company. [s.n.].

Chicago Style (17th ed.) Citation

Twee Typen Berggeschut Der Bethlehem Steel Company. [s.n.], 1923.

MLA (8th ed.) Citation

Twee Typen Berggeschut Der Bethlehem Steel Company. [s.n.], 1923.

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