APA (7th ed.) Citation

Kelly, J. R. (1990). Spirals not cycles: Towards an analytic approach to the sources and stages of ecumenism. Review of religious research, 32(1), 5-15.

Chicago Style (17th ed.) Citation

Kelly, James R. "Spirals Not Cycles: Towards an Analytic Approach to the Sources and Stages of Ecumenism." Review of Religious Research 32, no. 1 (1990): 5-15.

MLA (8th ed.) Citation

Kelly, James R. "Spirals Not Cycles: Towards an Analytic Approach to the Sources and Stages of Ecumenism." Review of Religious Research, vol. 32, no. 1, 1990, pp. 5-15.