APA citiranje

Johnson, H. J. T. (1933). Vatican diplomacy in the world war. B. Blackwell.

Chicago Style (17th ed.) Citation

Johnson, Humphrey J. T. Vatican Diplomacy in the World War. Oxford: B. Blackwell, 1933.

MLA citiranje

Johnson, Humphrey J. T. Vatican Diplomacy in the World War. B. Blackwell, 1933.