APA
Hart J. T., . (2006). A Perceptual Study Of Intonation. : Cambridge.
Chicago
Hart J T, . 2006. A Perceptual Study Of Intonation. : Cambridge.
Harvard
Hart J. T., . (2006). A Perceptual Study Of Intonation. : Cambridge.
MLA
Hart J T, . A Perceptual Study Of Intonation. : Cambridge. 2006.