What you should know about the pension law.
APA Citation
United States. Dept. of Labor. Pension and Welfare Benefits Administration. (1989). What you should know about the pension law. Washington, D.C.: U.S. Dept. of Labor, Pension and Welfare Benefits Administration.
MLA Citation
United States. Dept. of Labor. Pension and Welfare Benefits Administration. What You Should Know About the Pension Law. Washington, D.C.: U.S. Dept. of Labor, Pension and Welfare Benefits Administration, 1989.
Warning: These citations may not always be complete (especially for serials).