APA

Omar F, . (1984). A Checklist of plant diseases in Jordan. Amman: University of Jordan ,Facultural of Agriculture.

Chicago

Omar F, . 1984. A Checklist of plant diseases in Jordan. Amman: University of Jordan ,Facultural of Agriculture.

Harvard

Omar F, . (1984). A Checklist of plant diseases in Jordan. Amman: University of Jordan ,Facultural of Agriculture.

MLA

Omar F, . A Checklist of plant diseases in Jordan. Amman: University of Jordan ,Facultural of Agriculture. 1984.