APA (7th ed.) Citation

Potter, R. K. (1947). Visible speech. Van Nostrand.

Chicago Style (17th ed.) Citation

Potter, Ralph Kimbal. Visible Speech. New York: Van Nostrand, 1947.

MLA (9th ed.) Citation

Potter, Ralph Kimbal. Visible Speech. Van Nostrand, 1947.

Warning: These citations may not always be 100% accurate.