Παραπομπή σε μορφή APA (7η εκδ.)

(1988). Cloud cover determination in polar regions from satellite imagery: Semi-annual report to NASA Climate Program / R.G. Barry, J. Key, and J.A. Maslanik.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Cloud Cover Determination in Polar Regions from Satellite Imagery: Semi-annual Report to NASA Climate Program / R.G. Barry, J. Key, and J.A. Maslanik. 1988.

Παραπομπή σε μορφή MLA (9th εκδ.)

Cloud Cover Determination in Polar Regions from Satellite Imagery: Semi-annual Report to NASA Climate Program / R.G. Barry, J. Key, and J.A. Maslanik. 1988.