APA (7th ed.) Citation

(1986). A history of the ecumenical movement 1517 - 1948. WCC.

Chicago Style (17th ed.) Citation

A History of the Ecumenical Movement 1517 - 1948. WCC, 1986.

MLA (8th ed.) Citation

A History of the Ecumenical Movement 1517 - 1948. WCC, 1986.

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