APA

Metford J. C. J., . (1950). British contributions to Spanish and Spanish-American studies. New York: Longmans.

Chicago

Metford J C J, . 1950. British contributions to Spanish and Spanish-American studies. New York: Longmans.

Harvard

Metford J. C. J., . (1950). British contributions to Spanish and Spanish-American studies. New York: Longmans.

MLA

Metford J C J, . British contributions to Spanish and Spanish-American studies. New York: Longmans. 1950.