Παραπομπή σε μορφή APA (7η εκδ.)

Duane, D. B. (1970). Synoptic observations of sand movement. U.S. Army, Corps of Engineers, Coastal Engineering Research Center.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Duane, David B. Synoptic Observations of Sand Movement. Washington: U.S. Army, Corps of Engineers, Coastal Engineering Research Center, 1970.

Παραπομπή σε μορφή MLA (8th εκδ.)

Duane, David B. Synoptic Observations of Sand Movement. U.S. Army, Corps of Engineers, Coastal Engineering Research Center, 1970.