APA استشهاد

(1989). NARP Status report: Northern zone V.2,3. Regional Agricultural Research Station.

استشهاد بنمط شيكاغو

NARP Status Report: Northern Zone V.2,3. Pilicode: Regional Agricultural Research Station, 1989.

MLA استشهاد

NARP Status Report: Northern Zone V.2,3. Regional Agricultural Research Station, 1989.