APA (7th ed.) Citation

Gassmann, G. (1993). Documentary History of Faith and Order 1963-1993. WCC Publications.

Chicago Style (17th ed.) Citation

Gassmann, Gunther. Documentary History of Faith and Order 1963-1993. WCC Publications, 1993.

MLA (8th ed.) Citation

Gassmann, Gunther. Documentary History of Faith and Order 1963-1993. WCC Publications, 1993.

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