APA (7th ed.) Citation

Lønning, P., Casalis, G., Häring, B., & Gassmann, G. (1972). Die Zukunft des Ökumenismus. Lembeck.

Chicago Style (17th ed.) Citation

Lønning, Per, Georges Casalis, Bernhard Häring, and Günther Gassmann. Die Zukunft Des Ökumenismus. Frankfurt am Main: Lembeck, 1972.

MLA (9th ed.) Citation

Lønning, Per, et al. Die Zukunft Des Ökumenismus. Lembeck, 1972.

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