Παραπομπή σε μορφή APA (7η εκδ.)

Goodrich, P. S. (1975). British attitudes toward the European community, October 1971 to February 1974.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Goodrich, Peter Spang. British Attitudes Toward the European Community, October 1971 to February 1974. 1975.

Παραπομπή σε μορφή MLA (8th εκδ.)

Goodrich, Peter Spang. British Attitudes Toward the European Community, October 1971 to February 1974. 1975.