Παραπομπή σε μορφή APA (7η εκδ.)

(2013). Trade Unions and cooperatives: Where are we at? (Fifth edition.). International Labour Office.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Trade Unions and Cooperatives: Where Are We at? Fifth edition. Geneva, Switzerland: International Labour Office, 2013.

Παραπομπή σε μορφή MLA (9th εκδ.)

Trade Unions and Cooperatives: Where Are We at? Fifth edition. International Labour Office, 2013.