Chicago: "Merchant Marine," Republican Party Platform of 1920 in Donald B. Johnson, Ed. National Party Platforms, 1840–1976. Supplement 1980. (Champaign-Urbana: University of Illinois), P.235 Original Sources, accessed December 4, 2024, http://www.originalsources.com/Document.aspx?DocID=UTLGEZJLXMXWEY7.
MLA: . "Merchant Marine." Republican Party Platform of 1920, in Donald B. Johnson, Ed. National Party Platforms, 1840–1976. Supplement 1980. (Champaign-Urbana: University of Illinois), P.235, Original Sources. 4 Dec. 2024. http://www.originalsources.com/Document.aspx?DocID=UTLGEZJLXMXWEY7.
Harvard: , 'Merchant Marine' in Republican Party Platform of 1920. cited in , Donald B. Johnson, Ed. National Party Platforms, 1840–1976. Supplement 1980. (Champaign-Urbana: University of Illinois), P.235. Original Sources, retrieved 4 December 2024, from http://www.originalsources.com/Document.aspx?DocID=UTLGEZJLXMXWEY7.