APA

Crossley A., University of London, . (1990). A History of the county of Oxford. Oxford: Published for Institute of Historical Research by Oxford University Press.

Chicago

Crossley Alan, University of London, . 1990. A History of the county of Oxford. Oxford: Published for Institute of Historical Research by Oxford University Press.

Harvard

Crossley A., University of London, . (1990). A History of the county of Oxford. Oxford: Published for Institute of Historical Research by Oxford University Press.

MLA

Crossley Alan, University of London, . A History of the county of Oxford. Oxford: Published for Institute of Historical Research by Oxford University Press. 1990.