Cita APA (7a ed.)
Hermann, M., Heller, J., Research, L. I. o. P. G. a. C. P., & Institute, I. P. G. R. (1997). Andean roots and tubers: Ahipa, arracacha, maca and yacon.
Cita Chicago Style (17a ed.)
Hermann, M., J. Heller, Leibniz Institute of Plant Genetics and Crop Plant Research, y International Plant Genetic Resources Institute. Andean Roots and Tubers: Ahipa, Arracacha, Maca and Yacon. 1997.
Cita MLA (9a ed.)
Hermann, M., et al. Andean Roots and Tubers: Ahipa, Arracacha, Maca and Yacon. 1997.
Precaución: Estas citas no son 100% exactas.