Chicago: "Campaign of 1908," National Party Platforms in Donald B. Johnson, Ed. National Party Platforms, 1840–1976. Supplement 1980. (Champaign-Urbana: University of Illinois), P.144 Original Sources, accessed June 10, 2023, http://www.originalsources.com/Document.aspx?DocID=49ZKB6UNJMFISPH.
MLA: . "Campaign of 1908." National Party Platforms, in Donald B. Johnson, Ed. National Party Platforms, 1840–1976. Supplement 1980. (Champaign-Urbana: University of Illinois), P.144, Original Sources. 10 Jun. 2023. http://www.originalsources.com/Document.aspx?DocID=49ZKB6UNJMFISPH.
Harvard: , 'Campaign of 1908' in National Party Platforms. cited in , Donald B. Johnson, Ed. National Party Platforms, 1840–1976. Supplement 1980. (Champaign-Urbana: University of Illinois), P.144. Original Sources, retrieved 10 June 2023, from http://www.originalsources.com/Document.aspx?DocID=49ZKB6UNJMFISPH.