Dyfyniad APA

Bolaños, F., Robinson, D. C., & Wake, D. B. (1987). A new species of salamander (genus Bolitoglossa) from Costa Rica.

Dyfyniad Arddull Chicago

Bolaños, Federico, Douglas C. Robinson, y David B. Wake. A New Species of Salamander (genus Bolitoglossa) From Costa Rica. 1987.

Dyfyniad MLA

Bolaños, Federico, Douglas C. Robinson, y David B. Wake. A New Species of Salamander (genus Bolitoglossa) From Costa Rica. 1987.

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