APA način citiranja

Sahagún Sánchez, F. J., Castro Navarro, J., & Reyes Hernández, H. (2013). Geographic distribution of birds in the Sierra Madre Oriental of San Luis Potosí, México: A regional analysis of conservation status.

Čikaški stil citiranja

Sahagún Sánchez, Francisco Javier, Jaime Castro Navarro, i Humberto Reyes Hernández. Geographic Distribution of Birds in the Sierra Madre Oriental of San Luis Potosí, México: A Regional Analysis of Conservation Status. 2013.

MLA način citiranja

Sahagún Sánchez, Francisco Javier, Jaime Castro Navarro, i Humberto Reyes Hernández. Geographic Distribution of Birds in the Sierra Madre Oriental of San Luis Potosí, México: A Regional Analysis of Conservation Status. 2013.