APA (7th ed.) Citation

Agard, F. B., & Di Pietro, R. J. (1965). The sounds of English and Italian. The University of Chicago Press.

Chicago Style (17th ed.) Citation

Agard, Frederick B., and Robert J. Di Pietro. The Sounds of English and Italian. Chicago, Ill.: The University of Chicago Press, 1965.

MLA (8th ed.) Citation

Agard, Frederick B., and Robert J. Di Pietro. The Sounds of English and Italian. The University of Chicago Press, 1965.