Wolfe, T. (2016). The kingdom of speech. Little, Brown and Company.
Chicago Style aipamenaWolfe, Tom. The Kingdom of Speech. New York, NY: Little, Brown and Company, 2016.
MLA aipamenaWolfe, Tom. The Kingdom of Speech. Little, Brown and Company, 2016.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.