APA (7th ed.) Citation

SoRelle, R. P. (1926). The new rational typewriting (Nineteen twenty-seven ed.). Gregg Pub. Co..

Chicago Style (17th ed.) Citation

SoRelle, Rupert Pitt. The New Rational Typewriting. Nineteen twenty-seven ed. New York : Chicago, etc.: Gregg Pub. Co., 1926.

MLA (8th ed.) Citation

SoRelle, Rupert Pitt. The New Rational Typewriting. Nineteen twenty-seven ed. Gregg Pub. Co., 1926.