APA
Cavallari A., . (1966). The Changing Vatican. London: Faber and Faber.
Chicago
Cavallari Alberto, . 1966. The Changing Vatican. London: Faber and Faber.
Harvard
Cavallari A., . (1966). The Changing Vatican. London: Faber and Faber.
MLA
Cavallari Alberto, . The Changing Vatican. London: Faber and Faber. 1966.
