APA (7th ed.) Citation

Brett, M., & Brett, M. (1969). The organisation of the English secular church in the reign of Henry I.

Chicago Style (17th ed.) Citation

Brett, M., and Martin Brett. The Organisation of the English Secular Church in the Reign of Henry I. 1969.

MLA (9th ed.) Citation

Brett, M., and Martin Brett. The Organisation of the English Secular Church in the Reign of Henry I. 1969.