APA (7th ed.) Citation

Ernst, M. L. (1928). To the Pure ..: A study of obscenity and the censor. By Morris L. Ernst and William Seagle. Viking Press.

Chicago Style (17th ed.) Citation

Ernst, Morris L. To the Pure ..: A Study of Obscenity and the Censor. By Morris L. Ernst and William Seagle. New York: Viking Press, 1928.

MLA (9th ed.) Citation

Ernst, Morris L. To the Pure ..: A Study of Obscenity and the Censor. By Morris L. Ernst and William Seagle. Viking Press, 1928.