MLA

Simpson, Randolph Linsly, 1927-1992. Galleria Fotographica, El Palacio del Arte, Calzado de Galiano numero 86, entre S. Rafael y S. Jose, HABANA Horse and two-wheeled carriage, facing right, empty but with young black postilion; six others visible in background, on steps and in doorways; five white, one appears black. Carte de visite. Box 11, folder 450. circa 1870. https://collections.library.yale.edu/catalog/2004003.

APA, 6th edition

Simpson, Randolph Linsly, 1927-1992. (["Box 11, folder 450"])(circa 1870)[Galleria Fotographica, El Palacio del Arte, Calzado de Galiano numero 86, entre S. Rafael y S. Jose, HABANA Horse and two-wheeled carriage, facing right, empty but with young black postilion; six others visible in background, on steps and in doorways; five white, one appears black. Carte de visite]. https://collections.library.yale.edu/catalog/2004003.