APA (7th ed.) Citation

United States. Internal Revenue Service. Specifications for filing forms 1042-S, foreign person's U.S. source income subject to withholding, electronically or magnetically. Dept. of the Treasury, Internal Revenue Service.

Chicago Style (17th ed.) Citation

United States. Internal Revenue Service. Specifications for Filing Forms 1042-S, Foreign Person's U.S. Source Income Subject to Withholding, Electronically or Magnetically. [Washington, D.C.?]: Dept. of the Treasury, Internal Revenue Service.

MLA (9th ed.) Citation

United States. Internal Revenue Service. Specifications for Filing Forms 1042-S, Foreign Person's U.S. Source Income Subject to Withholding, Electronically or Magnetically. Dept. of the Treasury, Internal Revenue Service.

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