APA (7th ed.) Citation

Hemphill, H. W., & Weissman, J. (1974). Twentieth-century American folk art and artists. E. P. Dutton.

Chicago Style (17th ed.) Citation

Hemphill, Herbert Waide, and Julia Weissman. Twentieth-century American Folk Art and Artists. New York: E. P. Dutton, 1974.

MLA (9th ed.) Citation

Hemphill, Herbert Waide, and Julia Weissman. Twentieth-century American Folk Art and Artists. E. P. Dutton, 1974.