APA (7th ed.) Citation

Bury, J. B. (1928). The invasion of Europe by the barbarians. Macmillan.

Chicago Style (17th ed.) Citation

Bury, J. B. The Invasion of Europe by the Barbarians. London: Macmillan, 1928.

MLA (9th ed.) Citation

Bury, J. B. The Invasion of Europe by the Barbarians. Macmillan, 1928.

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