Gaya APA

[et.al.], M, A, J. (2012). Plant Growth-Promoting Rhizobacteria Associated with Ancient Clones of Creosote Bush (Larrea tridentata) . : Springer-Verlag.

Gaya MLA

[et.al.], Milko, A., Jorquera. "Plant Growth-Promoting Rhizobacteria Associated with Ancient Clones of Creosote Bush (Larrea tridentata)". : Springer-Verlag, 2012. e-journal.