APA (7th ed.) Citation

Zatko, J. J. (1965). Descent into darkness: The destruction of the Roman Catholic Church in Russia, 1917-1923. University of Notre Dame Press.

Chicago Style (17th ed.) Citation

Zatko, James J. Descent into Darkness: The Destruction of the Roman Catholic Church in Russia, 1917-1923. [Notre Dame, Ind.]: University of Notre Dame Press, 1965.

MLA (9th ed.) Citation

Zatko, James J. Descent into Darkness: The Destruction of the Roman Catholic Church in Russia, 1917-1923. University of Notre Dame Press, 1965.