APA (7th ed.) Citation
MS, H., & RJ, K. (1998). Lip EMG activity during vowel production in apraxia of speech: Phrase context and word length effects. Journal of Speech, Language & Hearing Research, 41(4), 786-802.
Chicago Style (17th ed.) Citation
MS, Hough, and Klich RJ. "Lip EMG Activity During Vowel Production in Apraxia of Speech: Phrase Context and Word Length Effects." Journal of Speech, Language & Hearing Research 41, no. 4 (1998): 786-802.
MLA (9th ed.) Citation
MS, Hough, and Klich RJ. "Lip EMG Activity During Vowel Production in Apraxia of Speech: Phrase Context and Word Length Effects." Journal of Speech, Language & Hearing Research, vol. 41, no. 4, 1998, pp. 786-802.
Warning: These citations may not always be 100% accurate.