APA (7th ed.) Citation

Narrog, H., & Heine, B. (2018). Grammaticalization from a typological perspective. Oxford University Press.

Chicago Style (17th ed.) Citation

Narrog, Heiko, and Bernd Heine. Grammaticalization from a Typological Perspective. Oxford: Oxford University Press, 2018.

MLA (8th ed.) Citation

Narrog, Heiko, and Bernd Heine. Grammaticalization from a Typological Perspective. Oxford University Press, 2018.

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