APA (7e ed.) Bronvermelding

TIERNEY, B. (1964). The crisis of church and state 1050 - 1300. Prentice-Hall.

Chicago (17e ed.) Bronvermelding

TIERNEY, Brian. The Crisis of Church and State 1050 - 1300. New Jersey: Prentice-Hall, 1964.

MLA (9e ed.) Bronvermelding

TIERNEY, Brian. The Crisis of Church and State 1050 - 1300. Prentice-Hall, 1964.