APA (7th ed.) Citation

Deemer, W. L., & Rulon, P. J. (1942). An experimental comparison of two shorthand systems. Harvard University Press.

Chicago Style (17th ed.) Citation

Deemer, Walter Lorraine, and Philip Justin Rulon. An Experimental Comparison of Two Shorthand Systems. Cambridge: Harvard University Press, 1942.

MLA (9th ed.) Citation

Deemer, Walter Lorraine, and Philip Justin Rulon. An Experimental Comparison of Two Shorthand Systems. Harvard University Press, 1942.