Živojinović, D. R. (1978). The United States and the Vatican policies, 1914-1918. Colorado Associated University Press.
Chicago-Zitierstil (17. Ausg.)Živojinović, Dragoljub R. The United States and the Vatican Policies, 1914-1918. Boulder: Colorado Associated University Press, 1978.
MLA-Zitierstil (9. Ausg.)Živojinović, Dragoljub R. The United States and the Vatican Policies, 1914-1918. Colorado Associated University Press, 1978.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.