APA (7th ed.) Citation

Williams, S. T. (1968). The Spanish background of American literature. Archon Books.

Chicago Style (17th ed.) Citation

Williams, Stanley Thomas. The Spanish Background of American Literature. [Hamden, Conn.]: Archon Books, 1968.

MLA (9th ed.) Citation

Williams, Stanley Thomas. The Spanish Background of American Literature. Archon Books, 1968.