APA (7th ed.) Citation

Allport, F. W. (1932). French machinery market, 1931. [publisher not identified].

Chicago Style (17th ed.) Citation

Allport, Fayette W. French Machinery Market, 1931. Washington, D.C.: [publisher not identified], 1932.

MLA (9th ed.) Citation

Allport, Fayette W. French Machinery Market, 1931. [publisher not identified], 1932.