APA-viite

Agard, F. B. . .., & Di Pietro, R. J. . .. Sound of english and italian. The University of Chicago Press.

Chicago-tyylinen lähdeviittaus

Agard, Frederic B ., ja Robert J. Di Pietro. Sound of English and Italian. Chicago: The University of Chicago Press.

MLA-viite

Agard, Frederic B ., ja Robert J. Di Pietro. Sound of English and Italian. The University of Chicago Press.