APA (7th ed.) Citation

Bundgaard-Nielsen, R., Best, C., Kroos, C., & Tyler, M. (2012). Second language learners’ vocabulary expansion is associated with improved second language vowel intelligibility. Cambridge University Press.

Chicago Style (17th ed.) Citation

Bundgaard-Nielsen, R., C. Best, Christian Kroos, and M. Tyler. Second Language Learners’ Vocabulary Expansion Is Associated with Improved Second Language Vowel Intelligibility. Cambridge University Press, 2012.

MLA (9th ed.) Citation

Bundgaard-Nielsen, R., et al. Second Language Learners’ Vocabulary Expansion Is Associated with Improved Second Language Vowel Intelligibility. Cambridge University Press, 2012.

Warning: These citations may not always be 100% accurate.