MLA

Soto Ramos, Juan, 1804-1859, Veracruz-Llave (Mexico : State). Governor (1846 Sept.-1849 July : Soto Ramos). Catholic Irish, Frenchmen and German of the invading army! = Catolicos irlandeses, franceses y alemanes del egercito invasor. [1847]. https://collections.library.yale.edu/catalog/2065162.

APA, 6th edition

Soto Ramos, Juan, 1804-1859, & Veracruz-Llave (Mexico : State). Governor (1846 Sept.-1849 July : Soto Ramos). ([1847])[Catholic Irish, Frenchmen and German of the invading army! = Catolicos irlandeses, franceses y alemanes del egercito invasor]. https://collections.library.yale.edu/catalog/2065162.