APA

Figueroa Mercado L., . (1972). History of Puerto Rico from the beginning to the 1892. New York: Anaya Book Co.

Chicago

Figueroa Mercado Loida, . 1972. History of Puerto Rico from the beginning to the 1892. New York: Anaya Book Co.

Harvard

Figueroa Mercado L., . (1972). History of Puerto Rico from the beginning to the 1892. New York: Anaya Book Co.

MLA

Figueroa Mercado Loida, . History of Puerto Rico from the beginning to the 1892. New York: Anaya Book Co. 1972.