APA (7th ed.) Citation

United States. Department of the Treasury. Office of the Secretary. (1921). Supplement to Circular Letter No. 482. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Department of the Treasury. Office of the Secretary. Supplement to Circular Letter No. 482. [Washington]: [publisher not identified], 1921.

MLA (9th ed.) Citation

United States. Department of the Treasury. Office of the Secretary. Supplement to Circular Letter No. 482. [publisher not identified], 1921.

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