APA (7th ed.) Citation

Berkhof, H. (1957). The Church's Calling to Witness and to Serve. The ecumenical review, 10(1), 25-33. doi:10.1111/j.1758-6623.1957.tb01839.x

Chicago Style (17th ed.) Citation

Berkhof, Hendrikus. "The Church's Calling to Witness and to Serve." The Ecumenical Review 10, no. 1 (1957): 25-33, https://doi.org/10.1111/j.1758-6623.1957.tb01839.x.

MLA (9th ed.) Citation

Berkhof, Hendrikus. "The Church's Calling to Witness and to Serve." The Ecumenical Review, vol. 10, no. 1, 1957, pp. 25-33, https://doi.org/10.1111/j.1758-6623.1957.tb01839.x.

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