APA (7th ed.) Citation

Helmholz, R. H. (1990). Roman canon law in Reformation England. Cambridge University Press.

Chicago Style (17th ed.) Citation

Helmholz, R. H. Roman Canon Law in Reformation England. Cambridge ; New York: Cambridge University Press, 1990.

MLA (8th ed.) Citation

Helmholz, R. H. Roman Canon Law in Reformation England. Cambridge University Press, 1990.

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