Jørgensen, P. M., León-Yánez, S., Pedroni González, A., Swift, V. A., & Hediger, N. L. (1999). Catalogue of the vascular plants of Ecuador =: Catálogo de las plantas vasculares del Ecuador (First edition.). Missouri Botanical Garden Press.
Citazione stile Chigago Style (17a edizione)Jørgensen, Peter Møller., Susana León-Yánez, Amada Pedroni González, Vallery A. Swift, e Nancy L. Hediger. Catalogue of the Vascular Plants of Ecuador =: Catálogo De Las Plantas Vasculares Del Ecuador. First edition. Missouri: Missouri Botanical Garden Press, 1999.
Citatione MLA (8a ed.)Jørgensen, Peter Møller., et al. Catalogue of the Vascular Plants of Ecuador =: Catálogo De Las Plantas Vasculares Del Ecuador. First edition. Missouri Botanical Garden Press, 1999.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.