APA (7th ed.) Citation

Information service. G.W.U. Publ. by the General workers' union. Valletta, Malta.

Chicago Style (17th ed.) Citation

Information Service. G.W.U. Publ. by the General Workers' Union. Valletta, Malta.

MLA (8th ed.) Citation

Information Service. G.W.U. Publ. by the General Workers' Union. Valletta, Malta.

Warning: These citations may not always be 100% accurate.