Gaya APA

Crisis and challenge of the ecumenical movement. Integrity and indivisibility. Foreword by André Birmelé etc. . (1994). Geneva: Geneva WCC Publ.

Gaya MLA

Crisis and challenge of the ecumenical movement. Integrity and indivisibility. Foreword by André Birmelé etc. . . Geneva: Geneva WCC Publ, 1994. Buku.