APA (7th ed.) Citation

Hubert, J. (1969). Europe in the Dark Ages. Thames & Hudson.

Chicago Style (17th ed.) Citation

Hubert, Jean. Europe in the Dark Ages. London: Thames & Hudson, 1969.

MLA (9th ed.) Citation

Hubert, Jean. Europe in the Dark Ages. Thames & Hudson, 1969.

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