APA (7th ed.) Citation
Véliz Campos, L. Grammaticalization: 'The development of some English modal auxiliaries'.
Chicago Style (17th ed.) Citation
Véliz Campos, Leonardo. Grammaticalization: 'The Development of Some English Modal Auxiliaries'.
MLA (9th ed.) Citation
Véliz Campos, Leonardo. Grammaticalization: 'The Development of Some English Modal Auxiliaries'.
Warning: These citations may not always be 100% accurate.