APA (7th ed.) Citation

Edmonds, J. M. (1990). Herbarium survey of African Corchorus L. species. International Plant Genetic Resources Institute.

Chicago Style (17th ed.) Citation

Edmonds, Jennifer M. Herbarium Survey of African Corchorus L. Species. Rome: International Plant Genetic Resources Institute, 1990.

MLA (9th ed.) Citation

Edmonds, Jennifer M. Herbarium Survey of African Corchorus L. Species. International Plant Genetic Resources Institute, 1990.