APA (7th ed.) Citation

Brooke, R., & James, H. (1916). Letters from America. Scribner's sons.

Chicago Style (17th ed.) Citation

Brooke, Rupert, and Henry James. Letters from America. New York: Scribner's sons, 1916.

MLA (9th ed.) Citation

Brooke, Rupert, and Henry James. Letters from America. Scribner's sons, 1916.