Dyfyniad APA

Sahagún-Sánchez, F. J., & Reyes-Hernández, H. (2018). Impact of land use cover change on protected natural areas in central region of Sierra Madre Oriental, Mexico. Universidad Autónoma de Tamaulipas.

Dyfyniad Arddull Chicago

Sahagún-Sánchez, Francisco Javier, and Humberto Reyes-Hernández. Impact of Land Use Cover Change on Protected Natural Areas in Central Region of Sierra Madre Oriental, Mexico. Universidad Autónoma de Tamaulipas, 2018.

Dyfyniad MLA

Sahagún-Sánchez, Francisco Javier, and Humberto Reyes-Hernández. Impact of Land Use Cover Change on Protected Natural Areas in Central Region of Sierra Madre Oriental, Mexico. Universidad Autónoma de Tamaulipas, 2018.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.