Citazione Stile APA (7a Edizione)

Živojinović, D. R. (1978). The United States and the Vatican policies, 1914-1918. Colorado Associated University Press.

Citazione stile Chigago Style (17a edizione)

Živojinović, Dragoljub R. The United States and the Vatican Policies, 1914-1918. Boulder: Colorado Associated University Press, 1978.

Citatione MLA (9a ed.)

Živojinović, Dragoljub R. The United States and the Vatican Policies, 1914-1918. Colorado Associated University Press, 1978.