APA (7th ed.) Citation

Thonssen, L., Baird, A. C., & Braden, W. W. (1948). Speech criticism. Ronald Press.

Chicago Style (17th ed.) Citation

Thonssen, Lester, Albert Craig Baird, and Waldo Warder Braden. Speech Criticism. New York: Ronald Press, 1948.

MLA (9th ed.) Citation

Thonssen, Lester, et al. Speech Criticism. Ronald Press, 1948.