APA (7th ed.) Citation

(1989). The history of the county of Middlesex. Oxford Univ. Press.

Chicago Style (17th ed.) Citation

The History of the County of Middlesex. London [u.a.]: Oxford Univ. Press, 1989.

MLA (9th ed.) Citation

The History of the County of Middlesex. Oxford Univ. Press, 1989.

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