APA (7th ed.) Citation

Nation, I. S. P., & Coxhead, A. (2021). Measuring native-speaker vocabulary size. John Benjamins Publishing Company.

Chicago Style (17th ed.) Citation

Nation, I. S. P., and Averil Coxhead. Measuring Native-speaker Vocabulary Size. Amsterdam ; Philadelphia: John Benjamins Publishing Company, 2021.

MLA (9th ed.) Citation

Nation, I. S. P., and Averil Coxhead. Measuring Native-speaker Vocabulary Size. John Benjamins Publishing Company, 2021.