APA (7th ed.) Citation

Squartini, M. (2011). Verbal periphrases in Romance: Aspect, actionality, and grammaticalization. De Gruyter Mouton. https://doi.org/10.1515/9783110805291

Chicago Style (17th ed.) Citation

Squartini, Mario. Verbal Periphrases in Romance: Aspect, Actionality, and Grammaticalization. Berlin: De Gruyter Mouton, 2011. https://doi.org/10.1515/9783110805291.

MLA (9th ed.) Citation

Squartini, Mario. Verbal Periphrases in Romance: Aspect, Actionality, and Grammaticalization. De Gruyter Mouton, 2011. https://doi.org/10.1515/9783110805291.