Cita APA (7a ed.)
Chweya, J., Eyzaguirre, P. B., & Institute, I. P. G. R. (1999). The biodiversity of traditional leafy vegetables.
Cita Chicago Style (17a ed.)
Chweya, J.A, Pablo B. Eyzaguirre, y International Plant Genetic Resources Institute. The Biodiversity of Traditional Leafy Vegetables. 1999.
Cita MLA (9a ed.)
Chweya, J.A, et al. The Biodiversity of Traditional Leafy Vegetables. 1999.
Precaución: Estas citas no son 100% exactas.