Style de citation APA (7e éd.)

Messina, C., Sundaram, V., & Davies, I. (2016). Democratic citizenship education in textbooks in Spain and England. Zenodo.

Style de citation Chicago (17e éd.)

Messina, Claudia, Vanita Sundaram, et Ian Davies. Democratic Citizenship Education in Textbooks in Spain and England. Zenodo, 2016.

Style de citation MLA (9e éd.)

Messina, Claudia, et al. Democratic Citizenship Education in Textbooks in Spain and England. Zenodo, 2016.