APA (7th ed.) Citation

Nicholls, W. (1952). Ecumenism and catholicity. SCM Press.

Chicago Style (17th ed.) Citation

Nicholls, William. Ecumenism and Catholicity. London: SCM Press, 1952.

MLA (9th ed.) Citation

Nicholls, William. Ecumenism and Catholicity. SCM Press, 1952.

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