Edmonds, J. M. (1990). Herbarium survey of African Corchorus L. species. International Plant Genetic Resources Institute.
Citazione stile Chigago Style (17a edizione)Edmonds, Jennifer M. Herbarium Survey of African Corchorus L. Species. Rome: International Plant Genetic Resources Institute, 1990.
Citatione MLA (9a ed.)Edmonds, Jennifer M. Herbarium Survey of African Corchorus L. Species. International Plant Genetic Resources Institute, 1990.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.