APA (7th ed.) Citation

Elliott, L., Loose, H. N., & Capovilla, L. F. (1980). Johannes XXIII. Herder.

Chicago Style (17th ed.) Citation

Elliott, Lawrence, Helmuth Nils Loose, and Loris Francesco Capovilla. Johannes XXIII. Freiburg i. Br. [u.a.]: Herder, 1980.

MLA (8th ed.) Citation

Elliott, Lawrence, et al. Johannes XXIII. Herder, 1980.

Warning: These citations may not always be 100% accurate.