Παραπομπή σε μορφή APA (7η εκδ.)

Roberts, G. W. (1995). Quality planning, control, and improvement in research and development. Marcel Dekker.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Roberts, Gorge W. Quality Planning, Control, and Improvement in Research and Development. New York: Marcel Dekker, 1995.

Παραπομπή σε μορφή MLA (8th εκδ.)

Roberts, Gorge W. Quality Planning, Control, and Improvement in Research and Development. Marcel Dekker, 1995.