Dyfyniad APA

Carvajal-Hernández, C. I., Silva-Mijangos, L., Kessler, M., & Lehnert, M. (2018). Additions to the pteridoflora of Tabasco, Mexico: The importance of the humid montane forest. Instituto de Ecología, A.C.

Dyfyniad Arddull Chicago

Carvajal-Hernández, César I., Libertad Silva-Mijangos, Michael Kessler, and Marcus Lehnert. Additions to the Pteridoflora of Tabasco, Mexico: The Importance of the Humid Montane Forest. Instituto de Ecología, A.C, 2018.

Dyfyniad MLA

Carvajal-Hernández, César I., et al. Additions to the Pteridoflora of Tabasco, Mexico: The Importance of the Humid Montane Forest. Instituto de Ecología, A.C, 2018.

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