Dyfyniad APA

Scarbrough, A. G. (1993). Revision of the New World species of Ommatius Wiedemann (Diptera: Asilidae): the neotropical costatus species group.

Dyfyniad Arddull Chicago

Scarbrough, A G. Revision of the New World Species of Ommatius Wiedemann (Diptera: Asilidae): The Neotropical Costatus Species Group. 1993.

Dyfyniad MLA

Scarbrough, A G. Revision of the New World Species of Ommatius Wiedemann (Diptera: Asilidae): The Neotropical Costatus Species Group. 1993.

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