Dyfyniad APA

Nascimento Lopes, M. J., Ribeiro Da-Silva, E., & Py-Daniel, V. (2003). A new species of Ulmeritoides from Brazil (Ephemeroptera: Leptophlebiidae).

Dyfyniad Arddull Chicago

Nascimento Lopes, María José, Elidiomar Ribeiro Da-Silva, y Victor Py-Daniel. A New Species of Ulmeritoides From Brazil (Ephemeroptera: Leptophlebiidae). 2003.

Dyfyniad MLA

Nascimento Lopes, María José, Elidiomar Ribeiro Da-Silva, y Victor Py-Daniel. A New Species of Ulmeritoides From Brazil (Ephemeroptera: Leptophlebiidae). 2003.

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