APA (7th ed.) Citation

Renn, D. F. (1968). Norman castles in Britain / by D.F. Renn. Baker.

Chicago Style (17th ed.) Citation

Renn, D. F. Norman Castles in Britain / by D.F. Renn. Baker, 1968.

MLA (9th ed.) Citation

Renn, D. F. Norman Castles in Britain / by D.F. Renn. Baker, 1968.

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