Library of Congress. Congressional Research Service & ProQuest (Firm). (1997). National Labor Relations Act: Regulation of Unfair Labor Practices. [publisher not identified].
Chicago Style (17th ed.) CitationLibrary of Congress. Congressional Research Service and ProQuest (Firm). National Labor Relations Act: Regulation of Unfair Labor Practices. [Place of publication not identified]: [publisher not identified], 1997.
MLA (9th ed.) CitationLibrary of Congress. Congressional Research Service and ProQuest (Firm). National Labor Relations Act: Regulation of Unfair Labor Practices. [publisher not identified], 1997.
Warning: These citations may not always be 100% accurate.