APA (7th ed.) Citation

Ke, P. (2019). Contrastive Linguistics (1st ed. 2019.). Springer Nature Singapore. https://doi.org/10.1007/978-981-13-1385-1

Chicago Style (17th ed.) Citation

Ke, Ping. Contrastive Linguistics. 1st ed. 2019. Singapore: Springer Nature Singapore, 2019. https://doi.org/10.1007/978-981-13-1385-1.

MLA (9th ed.) Citation

Ke, Ping. Contrastive Linguistics. 1st ed. 2019. Springer Nature Singapore, 2019. https://doi.org/10.1007/978-981-13-1385-1.