APA (7th ed.) Citation

Dreiser, T., Mencken, H. L., & Riggio, T. P. (1986). Dreiser-Mencken letters: The correspondence of Theodore Dreiser & H.L. Mencken, 1907-1945. University of Pennsylvania Press.

Chicago Style (17th ed.) Citation

Dreiser, Theodore, H. L. Mencken, and Thomas P. Riggio. Dreiser-Mencken Letters: The Correspondence of Theodore Dreiser & H.L. Mencken, 1907-1945. Philadelphia: University of Pennsylvania Press, 1986.

MLA (9th ed.) Citation

Dreiser, Theodore, et al. Dreiser-Mencken Letters: The Correspondence of Theodore Dreiser & H.L. Mencken, 1907-1945. University of Pennsylvania Press, 1986.