APA (7th ed.) Citation

Kirsch, E. (1987). Sacramentum mundi. Katechetische Blätter, 112(4), 270-271.

Chicago Style (17th ed.) Citation

Kirsch, Eberhard. "Sacramentum Mundi." Katechetische Blätter 112, no. 4 (1987): 270-271.

MLA (8th ed.) Citation

Kirsch, Eberhard. "Sacramentum Mundi." Katechetische Blätter, vol. 112, no. 4, 1987, pp. 270-271.

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