de la Paz Pérez Olvera, C., & Ceja-Romero, J. (2019). Anatomy of leaves of six Pinus species from the state of Durango, México. Instituto de Ecología, A.C.
Čikaški stil citiranja (17. izdanje)de la Paz Pérez Olvera, Carmen, i Jacqueline Ceja-Romero. Anatomy of Leaves of Six Pinus Species from the State of Durango, México. Instituto de Ecología, A.C, 2019.
MLA način citiranja (9. izdanje)de la Paz Pérez Olvera, Carmen, i Jacqueline Ceja-Romero. Anatomy of Leaves of Six Pinus Species from the State of Durango, México. Instituto de Ecología, A.C, 2019.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.
