Write the name of the law without italics or quotation marks. Follow the law's name with a period. An example is: Aviation and Transportation Security Act.
State the law's Public Law number. An example of the format is: Pub. L. 114-53.
Write the law's Statutes at Large volume number and the page numbers the law covers. End that information with a period. Use the format in this example: 113 Stat. 587-602.
State the date on which the law was enacted, using the day, month, year format followed by a period. An example is: 20 Oct. 2010.
State the publication medium of the copy you have in hand followed by a period. The medium may be print, web or other. An example for print as the medium is:
Aviation and Transportation Security Act. Pub. L. 114-53. 113 Stat. 587-602. 20 Oct. 2010. Print.