Παραπομπή σε μορφή APA (7η εκδ.)

Environmental Laboratory (U.S. Army Engineer Waterways Experiment Station). (1979). Technical report EL. U.S. Army Engineer Waterways Experiment Station ; available from NTIS].

Παραπομπή σε μορφή Chicago (17η εκδ.)

Environmental Laboratory (U.S. Army Engineer Waterways Experiment Station). Technical Report EL. Vicksburg, Miss. : [Springfield, Va.: U.S. Army Engineer Waterways Experiment Station ; available from NTIS], 1979.

Παραπομπή σε μορφή MLA (8th εκδ.)

Environmental Laboratory (U.S. Army Engineer Waterways Experiment Station). Technical Report EL. U.S. Army Engineer Waterways Experiment Station ; available from NTIS], 1979.