Gorter, R. W. (1993). Mistletoe-preparations in the management of HIV and Aids: Clinical experience and new clinical trials / Robert W. Gorter. Published by Der Regenbogen e.V., AIDS-Initiative auf anthroposophischer Grundlage. Der Regenbogen.
Čikaški stil citiranja (17. izdanje)Gorter, Robert W. Mistletoe-preparations in the Management of HIV and Aids: Clinical Experience and New Clinical Trials / Robert W. Gorter. Published by Der Regenbogen E.V., AIDS-Initiative Auf Anthroposophischer Grundlage. Berlin: Der Regenbogen, 1993.
MLA način citiranja (8. izdanje)Gorter, Robert W. Mistletoe-preparations in the Management of HIV and Aids: Clinical Experience and New Clinical Trials / Robert W. Gorter. Published by Der Regenbogen E.V., AIDS-Initiative Auf Anthroposophischer Grundlage. Der Regenbogen, 1993.