Cita APA (7a ed.)
Resources, I. B. f. P. G., Center, I. P., & Center, A. V. R. a. D. (1991). Descriptors for sweet potato. International Board for Plant Genetic Resources.
Cita Chicago Style (17a ed.)
Resources, International Board for Plant Genetic, International Potato Center, y Asian Vegetable Research and Development Center. Descriptors for Sweet Potato. International Board for Plant Genetic Resources, 1991.
Cita MLA (9a ed.)
Resources, International Board for Plant Genetic, et al. Descriptors for Sweet Potato. International Board for Plant Genetic Resources, 1991.
Precaución: Estas citas no son 100% exactas.