AZPIRI, H. S., & Fernández, V. D. J. S. (2006). Comparative performance of the giant cardon cactus (Pachycereus pringlei) seelings under two leguminous nurse plant species. Journal of Arid Environments.
Cytowanie według stylu Chicago (wyd. 17)AZPIRI, HUMBERTO SUZAN, i Vinicio De Jesús Sosa Fernández. Comparative Performance of the Giant Cardon Cactus (Pachycereus Pringlei) Seelings Under Two Leguminous Nurse Plant Species. Journal of Arid Environments, 2006.
Cytowanie według stylu MLA (wyd. 9)AZPIRI, HUMBERTO SUZAN, i Vinicio De Jesús Sosa Fernández. Comparative Performance of the Giant Cardon Cactus (Pachycereus Pringlei) Seelings Under Two Leguminous Nurse Plant Species. Journal of Arid Environments, 2006.