Ladefoged, P. (1967). Three areas of experimental phonetics: Stress and respiratory activity, the nature of vowel quality, units in the perception and production of speech. Oxford University Press.
Citação do estilo Chicago (17ª ed.)Ladefoged, Peter. Three Areas of Experimental Phonetics: Stress and Respiratory Activity, the Nature of Vowel Quality, Units in the Perception and Production of Speech. London: Oxford University Press, 1967.
Citação MLA (9ª ed.)Ladefoged, Peter. Three Areas of Experimental Phonetics: Stress and Respiratory Activity, the Nature of Vowel Quality, Units in the Perception and Production of Speech. Oxford University Press, 1967.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.