Chicago: Robert J. Dole, "President Johnson Signs Voting Rights Act in President’s Room," Historical Almanac of the U.S. Senate: A Series of Bicentennial Minutes Presented to the Senate During the One Hundredth Congress (Washington, D.C.: U.S Government Printing Office, 1989), in Original Sources, accessed December 2, 2024, http://www.originalsources.com/Document.aspx?DocID=AK1WK7QJGM23FGS.
MLA: Dole, Robert J. "President Johnson Signs Voting Rights Act in President’s Room." Historical Almanac of the U.S. Senate: A Series of Bicentennial Minutes Presented to the Senate During the One Hundredth Congress, Washington, D.C., U.S Government Printing Office, 1989, in , Original Sources. 2 Dec. 2024. http://www.originalsources.com/Document.aspx?DocID=AK1WK7QJGM23FGS.
Harvard: Dole, RJ 1989, 'President Johnson Signs Voting Rights Act in President’s Room' in Historical Almanac of the U.S. Senate: A Series of Bicentennial Minutes Presented to the Senate During the One Hundredth Congress, U.S Government Printing Office, Washington, D.C.. cited in , . Original Sources, retrieved 2 December 2024, from http://www.originalsources.com/Document.aspx?DocID=AK1WK7QJGM23FGS.