APA (7th ed.) Citation

Hartmann, J. B. (1928). K - K - K? Katechetische Blätter, 54(12), 536-539.

Chicago Style (17th ed.) Citation

Hartmann, J. B. "K - K - K?" Katechetische Blätter 54, no. 12 (1928): 536-539.

MLA (9th ed.) Citation

Hartmann, J. B. "K - K - K?" Katechetische Blätter, vol. 54, no. 12, 1928, pp. 536-539.

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