APA (7th ed.) Citation

United States. Bureau of Internal Revenue. (1938). Internal revenue bulletin, cumulative bulletin 1938-2. [s.n.].

Chicago Style (17th ed.) Citation

United States. Bureau of Internal Revenue. Internal Revenue Bulletin, Cumulative Bulletin 1938-2. [Washington]: [s.n.], 1938.

MLA (9th ed.) Citation

United States. Bureau of Internal Revenue. Internal Revenue Bulletin, Cumulative Bulletin 1938-2. [s.n.], 1938.

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