Cita APA (7a ed.)

Pigott, A. (1960). Freedom's foe, the Vatican: A collection of danger-signals for those who value peace and liberty (5th ed.). Pioneer.

Cita Chicago Style (17a ed.)

Pigott, Adrian. Freedom's Foe, the Vatican: A Collection of Danger-signals for Those Who Value Peace and Liberty. 5th ed. London: Pioneer, 1960.

Cita MLA (9a ed.)

Pigott, Adrian. Freedom's Foe, the Vatican: A Collection of Danger-signals for Those Who Value Peace and Liberty. 5th ed. Pioneer, 1960.