APA

Bergey G., Sipple W. C., Hamilton W. A. & Squires R. D. (19680702). A technique for determining an index of visual alertness from the electroencephalogram. NADC-MR-6618. : NADC-MR [reports]. United States. Naval Air Development Center, Johnsville, Pa. Aerospace Medical Research Department.

Chicago

Bergey G, Sipple W C, Hamilton W A and Squires R D. 19680702. A technique for determining an index of visual alertness from the electroencephalogram. NADC-MR-6618. : NADC-MR [reports]. United States. Naval Air Development Center, Johnsville, Pa. Aerospace Medical Research Department.

Harvard

Bergey G., Sipple W. C., Hamilton W. A. and Squires R. D. (19680702). A technique for determining an index of visual alertness from the electroencephalogram. NADC-MR-6618. : NADC-MR [reports]. United States. Naval Air Development Center, Johnsville, Pa. Aerospace Medical Research Department.

MLA

Bergey G, Sipple W C, Hamilton W A and Squires R D. A technique for determining an index of visual alertness from the electroencephalogram. NADC-MR-6618. : NADC-MR [reports]. United States. Naval Air Development Center, Johnsville, Pa. Aerospace Medical Research Department. 19680702.