APA (7th ed.) Citation

United States. Petroleum Labor Policy Board. (1935). Decisions of Petroleum Labor Policy Board, Feb. 6, 1934-Mar. 13, 1935. [s.n.].

Chicago Style (17th ed.) Citation

United States. Petroleum Labor Policy Board. Decisions of Petroleum Labor Policy Board, Feb. 6, 1934-Mar. 13, 1935. [Washington]: [s.n.], 1935.

MLA (9th ed.) Citation

United States. Petroleum Labor Policy Board. Decisions of Petroleum Labor Policy Board, Feb. 6, 1934-Mar. 13, 1935. [s.n.], 1935.