APA (7th ed.) Citation

Spiller, R. E. (1933). The roots of national culture: American literature to 1830. The Macmillan Co..

Chicago Style (17th ed.) Citation

Spiller, Robert Ernest. The Roots of National Culture: American Literature to 1830. New York: The Macmillan Co., 1933.

MLA (8th ed.) Citation

Spiller, Robert Ernest. The Roots of National Culture: American Literature to 1830. The Macmillan Co., 1933.