APA (7th ed.) Citation

Picard, J. (1991). Ireland and Northern France, AD 600-850. Four Courts.

Chicago Style (17th ed.) Citation

Picard, Jean-Michel. Ireland and Northern France, AD 600-850. Dublin: Four Courts, 1991.

MLA (9th ed.) Citation

Picard, Jean-Michel. Ireland and Northern France, AD 600-850. Four Courts, 1991.

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