Rodríguez de la Paz, J., Gómez Martínez, M., & Reyes Valdés, M. H. (2007). Meiotic analysis of a cross between cultivated sunflower (Helianthus annuus L. var. macrocarpus) and wild sunflower (Helianthus annuus L. ssp. texanus Heiser). Instituto de Ecología, A.C.
Cita Chicago Style (17a ed.)Rodríguez de la Paz, Jesús, Martha Gómez Martínez, y M. Humberto Reyes Valdés. Meiotic Analysis of a Cross Between Cultivated Sunflower (Helianthus Annuus L. Var. Macrocarpus) and Wild Sunflower (Helianthus Annuus L. Ssp. Texanus Heiser). Instituto de Ecología, A.C, 2007.
Cita MLA (9a ed.)Rodríguez de la Paz, Jesús, et al. Meiotic Analysis of a Cross Between Cultivated Sunflower (Helianthus Annuus L. Var. Macrocarpus) and Wild Sunflower (Helianthus Annuus L. Ssp. Texanus Heiser). Instituto de Ecología, A.C, 2007.