Gaya APA

Harling, P, , (. (1995). Worshipping ecumenically: Orders of service from global meetings with suggestions for local use. . Geneva: Geneva WCC Publ.

Gaya MLA

Harling, Per, , (ed.). "Worshipping ecumenically: Orders of service from global meetings with suggestions for local use. ". Geneva: Geneva WCC Publ, 1995. Buku.