Watkins, W. Targets and Backgrounds VI: Characterization, Visualization, and the Detection Process. SPIE Digital Library.
Chicago Style (17. basım) AtıfWatkins, Wendell. Targets and Backgrounds VI: Characterization, Visualization, and the Detection Process. SPIE Digital Library.
MLA (9th ed.) AtıfWatkins, Wendell. Targets and Backgrounds VI: Characterization, Visualization, and the Detection Process. SPIE Digital Library.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..