Bustamante-García, V., Prieto-Ruíz, J. Á., Merlín-Bermudes, E., Álvarez-Zagoya, R., Carrillo-Parra, A., & Hernández-Díaz, J. C. (2012). Potential and efficiency of seed production of Pinus engelmannii Carr., in three seed stands of the state of Durango, Mexico. Instituto de Ecología, A.C.
Chicago-viite (17. p.)Bustamante-García, Verónica, José Ángel Prieto-Ruíz, Enrique Merlín-Bermudes, Rebeca Álvarez-Zagoya, Artemio Carrillo-Parra, ja José Ciro Hernández-Díaz. Potential and Efficiency of Seed Production of Pinus Engelmannii Carr., in Three Seed Stands of the State of Durango, Mexico. Instituto de Ecología, A.C, 2012.
MLA-viite (9. p.)Bustamante-García, Verónica, et al. Potential and Efficiency of Seed Production of Pinus Engelmannii Carr., in Three Seed Stands of the State of Durango, Mexico. Instituto de Ecología, A.C, 2012.
