Wells & Collins, 308 Chapel St., New Haven (CT): Full length double portrait, sergeants Horace Loudon and Daniel S. Lathrop of the Twenty-Ninth Connecticut Infantry, with swords, standing. Hand tinted carte de visite.
MLA
Simpson, Randolph Linsly, 1927-1992. Wells & Collins, 308 Chapel St., New Haven (CT): Full length double portrait, sergeants Horace Loudon and Daniel S. Lathrop of the Twenty-Ninth Connecticut Infantry, with swords, standing. Hand tinted carte de visite.. Box 11, folder 358. circa 1865. https://collections.library.yale.edu/catalog/32590080.
APA, 6th edition
Simpson, Randolph Linsly, 1927-1992. (["Box 11, folder 358"])(circa 1865)[Wells & Collins, 308 Chapel St., New Haven (CT): Full length double portrait, sergeants Horace Loudon and Daniel S. Lathrop of the Twenty-Ninth Connecticut Infantry, with swords, standing. Hand tinted carte de visite.]. https://collections.library.yale.edu/catalog/32590080.