If you get SSI checks :
what Social Security needs to know.

APA Citation

United States. Social Security Administration. (1986). If you get SSI checks: what Social Security needs to know. May 1986 ed. [Baltimore, Md.?]: U.S. Dept. of Health and Human Services, Social Security Administration.

MLA Citation

United States. Social Security Administration. If You Get SSI Checks: What Social Security Needs to Know. May 1986 ed. [Baltimore, Md.?]: U.S. Dept. of Health and Human Services, Social Security Administration, 1986.