Παραπομπή σε μορφή APA (7η εκδ.)

United States. Climatological Service. District No. 2. & United States. Weather Bureau. (1909). Report for ... Weather Bureau.

Παραπομπή σε μορφή Chicago (17η εκδ.)

United States. Climatological Service. District No. 2. και United States. Weather Bureau. Report for ... Washington: Weather Bureau, 1909.

Παραπομπή σε μορφή MLA (8th εκδ.)

United States. Climatological Service. District No. 2. και United States. Weather Bureau. Report for ... Weather Bureau, 1909.