APA (7th ed.) Citation

Vallabha, G. K., McClelland, J. L., Pons, F., Werker, J. F., & Amano, S. (2007). Unsupervised learning of vowel categories from infant-directed speech. Proceedings of the National Academy of Sciences - PNAS, 104(33), 13273-13278. https://doi.org/10.1073/pnas.0705369104

Chicago Style (17th ed.) Citation

Vallabha, Gautam K., James L. McClelland, Ferran Pons, Janet F. Werker, and Shigeaki Amano. "Unsupervised Learning of Vowel Categories from Infant-directed Speech." Proceedings of the National Academy of Sciences - PNAS 104, no. 33 (2007): 13273-13278. https://doi.org/10.1073/pnas.0705369104.

MLA (9th ed.) Citation

Vallabha, Gautam K., et al. "Unsupervised Learning of Vowel Categories from Infant-directed Speech." Proceedings of the National Academy of Sciences - PNAS, vol. 104, no. 33, 2007, pp. 13273-13278, https://doi.org/10.1073/pnas.0705369104.