APA (7th ed.) Citation

Pius, X. (1950). Die Weihnachtsbotschaft (23.12.1950). Herder-Korrespondenz, 5(4/5), 183-188.

Chicago Style (17th ed.) Citation

Pius, XII. "Die Weihnachtsbotschaft (23.12.1950)." Herder-Korrespondenz 5, no. 4/5 (1950): 183-188.

MLA (9th ed.) Citation

Pius, XII. "Die Weihnachtsbotschaft (23.12.1950)." Herder-Korrespondenz, vol. 5, no. 4/5, 1950, pp. 183-188.

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