Chicago
Memorandum https://www.govinfo.gov/app/details/USREPORTS-100/USREPORTS-100-FrontMatter-2.
APA
Memorandum https://www.govinfo.gov/app/details/USREPORTS-100/USREPORTS-100-FrontMatter-2.
MLA
Memorandum. https://www.govinfo.gov/app/details/USREPORTS-100/USREPORTS-100-FrontMatter-2.
Bluebook
Memorandum.