Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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.

Cita MLA (8th ed.)

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

Atenció: Aquestes cites poden no estar 100% correctes.