APA ציטוט

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.

ציטוט MLA

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