APA (7th ed.) Citation

Müller, J. (1952). Pius X. Katechetische Blätter, 77(1), 47-48.

Chicago Style (17th ed.) Citation

Müller, Johannes. "Pius X." Katechetische Blätter 77, no. 1 (1952): 47-48.

MLA (9th ed.) Citation

Müller, Johannes. "Pius X." Katechetische Blätter, vol. 77, no. 1, 1952, pp. 47-48.

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