Rodríguez, A., & Spooner, D. M. (2002). Subspecies boundaries of the wild potatoes Solanum bulbocastanum and S. cardiophyllum based on morphological and nuclear RFLP data. Instituto de Ecología, A.C.
Čikaški stil citiranja (17. izdanje)Rodríguez, Aarón, i David M. Spooner. Subspecies Boundaries of the Wild Potatoes Solanum Bulbocastanum and S. Cardiophyllum Based on Morphological and Nuclear RFLP Data. Instituto de Ecología, A.C, 2002.
MLA način citiranja (9. izdanje)Rodríguez, Aarón, i David M. Spooner. Subspecies Boundaries of the Wild Potatoes Solanum Bulbocastanum and S. Cardiophyllum Based on Morphological and Nuclear RFLP Data. Instituto de Ecología, A.C, 2002.
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