Derry 1977 : : an international consultation in search of nonviolent alternatives : consultation-record.

MLA

Derry 1977 : an International Consultation In Search of Nonviolent Alternatives : Consultation-record. Antwerp: International Service Network for Peace and Nonviolence, 1978.

APA

(1978). Derry 1977 : an international consultation in search of nonviolent alternatives : consultation-record. Antwerp: International Service Network for Peace and Nonviolence.

Chicago

Derry 1977: An International Consultation In Search of Nonviolent Alternatives : Consultation-Record. Antwerp: International Service Network for Peace and Nonviolence, 1978.