Cita APA (7th ed.)

(1992). Romware user's manual (Rev.). U.S. Dept. of Commerce, Economic and Statistics Administration, Office of Business Analysis, Business Statistics and Information Systems Division.

Cita Chicago (17th ed.)

Romware User's Manual. Rev. Washington, D.C: U.S. Dept. of Commerce, Economic and Statistics Administration, Office of Business Analysis, Business Statistics and Information Systems Division, 1992.

Cita MLA (9th ed.)

Romware User's Manual. Rev. U.S. Dept. of Commerce, Economic and Statistics Administration, Office of Business Analysis, Business Statistics and Information Systems Division, 1992.