Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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