APA (7th ed.) Citation

Raab, K. (1931). Der Weltkatechismus. Katechetische Blätter, 57(5), 225-234.

Chicago Style (17th ed.) Citation

Raab, Karl. "Der Weltkatechismus." Katechetische Blätter 57, no. 5 (1931): 225-234.

MLA (9th ed.) Citation

Raab, Karl. "Der Weltkatechismus." Katechetische Blätter, vol. 57, no. 5, 1931, pp. 225-234.

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