APA (7th ed.) Citation

De Laguna, G. M. A. (1927). Speech, its function and development. Yale University Press ; H. Milford, Oxford University Press.

Chicago Style (17th ed.) Citation

De Laguna, Grace Mead Andrus. Speech, Its Function and Development. New Haven : London: Yale University Press ; H. Milford, Oxford University Press, 1927.

MLA (9th ed.) Citation

De Laguna, Grace Mead Andrus. Speech, Its Function and Development. Yale University Press ; H. Milford, Oxford University Press, 1927.