APA (7th ed.) Citation

Vlasto, A. (1970). The Entry of the Slavs into christendom: An introduction to the medieval history of the slavs. at the University Press.

Chicago Style (17th ed.) Citation

Vlasto, A.P. The Entry of the Slavs into Christendom: An Introduction to the Medieval History of the Slavs. Cambridge: at the University Press, 1970.

MLA (9th ed.) Citation

Vlasto, A.P. The Entry of the Slavs into Christendom: An Introduction to the Medieval History of the Slavs. at the University Press, 1970.