Não informado. (2002). The Conservator. International Institute for Conservation of Historic and Artistic Works, United Kingdom Group.
Citação do estilo Chicago (17ª ed.)Não informado. The Conservator. London: International Institute for Conservation of Historic and Artistic Works, United Kingdom Group, 2002.
Citação MLA (8ª ed.)Não informado. The Conservator. International Institute for Conservation of Historic and Artistic Works, United Kingdom Group, 2002.
警告：這些引文格式不一定是100％准確.