APA (7th ed.) Citation

United States. Department of Commerce. (1931). Corrections to list of foreign radio broadcasting station operators; corrected to Aug. 4, 1931. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Department of Commerce. Corrections to List of Foreign Radio Broadcasting Station Operators; Corrected to Aug. 4, 1931. [Washington]: [publisher not identified], 1931.

MLA (9th ed.) Citation

United States. Department of Commerce. Corrections to List of Foreign Radio Broadcasting Station Operators; Corrected to Aug. 4, 1931. [publisher not identified], 1931.