Não informado. (2008). Publications from the Cairo University Herbarium. Cairo University, Faculty of Science, Botany Department.
Citação do estilo Chicago (17ª ed.)Não informado. Publications from the Cairo University Herbarium. Cairo: Cairo University, Faculty of Science, Botany Department, 2008.
Citação MLA (8ª ed.)Não informado. Publications from the Cairo University Herbarium. Cairo University, Faculty of Science, Botany Department, 2008.
警告：这些引文格式不一定是100％准确.