Thomas, C. K. (1958). An introduction to the phonetics of american english. The Ronald press company.
Cita Chicago Style (17a ed.)Thomas, Charles Kenneth. An Introduction to the Phonetics of American English. New York: The Ronald press company, 1958.
Cita MLA (9a ed.)Thomas, Charles Kenneth. An Introduction to the Phonetics of American English. The Ronald press company, 1958.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.