APA (7th ed.) Citation

Geldbach, E. (1993). Ökumene. MD, 44(6), 121.

Chicago Style (17th ed.) Citation

Geldbach, Erich. "Ökumene." MD 44, no. 6 (1993): 121.

MLA (9th ed.) Citation

Geldbach, Erich. "Ökumene." MD, vol. 44, no. 6, 1993, p. 121.

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