Lua APA (7ú heag.)

Martínez-Guerrero, J. H., Nocedal, J., Sierra-Franco, D., Arroyo-Arroyo, S. I., & Pereda-Solís, M. E. (2018). New Locality of the endangered Sierra Madre Sparrow (Xenospiza Baileyi) from the State of Durango, Mexico, and recommendations for its conservation. Instituto de Ecología, A.C.

Lua i Stíl Chicago (17ú heag.)

Martínez-Guerrero, José Hugo, Jorge Nocedal, Daniel Sierra-Franco, Samuel Ignacio Arroyo-Arroyo, agus Martín Emilio Pereda-Solís. New Locality of the Endangered Sierra Madre Sparrow (Xenospiza Baileyi) from the State of Durango, Mexico, and Recommendations for Its Conservation. Instituto de Ecología, A.C, 2018.

Lua MLA (9ú heag.)

Martínez-Guerrero, José Hugo, et al. New Locality of the Endangered Sierra Madre Sparrow (Xenospiza Baileyi) from the State of Durango, Mexico, and Recommendations for Its Conservation. Instituto de Ecología, A.C, 2018.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.