Cita APA (7a ed.)

Williams, S. T. (1955). The Spanish background of American literature. Yale University Press.

Cita Chicago Style (17a ed.)

Williams, Stanley Thomas. The Spanish Background of American Literature. New Haven: Yale University Press, 1955.

Cita MLA (9a ed.)

Williams, Stanley Thomas. The Spanish Background of American Literature. Yale University Press, 1955.