Dyfyniad APA

Timm, R. M. (1988). A review and reappraisal of tbe night monkey, Aotus lemurinus (Primates: Cebidae), in Costa Rica.

Dyfyniad Arddull Chicago

Timm, Robert M. A Review and Reappraisal of Tbe Night Monkey, Aotus Lemurinus (Primates: Cebidae), in Costa Rica. 1988.

Dyfyniad MLA

Timm, Robert M. A Review and Reappraisal of Tbe Night Monkey, Aotus Lemurinus (Primates: Cebidae), in Costa Rica. 1988.

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