Piwoni, A. (2012). Occurrence of fungi on Sparaxis sp. corms cultivated near Lublin. Polish Botanical Society.
Cita Chicago (17th ed.)Piwoni, Agnieszka. Occurrence of Fungi on Sparaxis Sp. Corms Cultivated Near Lublin. Polish Botanical Society, 2012.
Cita MLA (9th ed.)Piwoni, Agnieszka. Occurrence of Fungi on Sparaxis Sp. Corms Cultivated Near Lublin. Polish Botanical Society, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.