APA
Wargo M. J., Kelley C. R., Mitchell M. B. & Prosin D. J. (19681022). Human operator response speed, frequency, and flexibility: a review, analysis and device demonstration. NASA Contract Rep NASA CR-874. : NASA contractor report. NASA CR. United States. National Aeronautics and Space Administration.
Chicago
Wargo M J, Kelley C R, Mitchell M B and Prosin D J. 19681022. Human operator response speed, frequency, and flexibility: a review, analysis and device demonstration. NASA Contract Rep NASA CR-874. : NASA contractor report. NASA CR. United States. National Aeronautics and Space Administration.
Harvard
Wargo M. J., Kelley C. R., Mitchell M. B. and Prosin D. J. (19681022). Human operator response speed, frequency, and flexibility: a review, analysis and device demonstration. NASA Contract Rep NASA CR-874. : NASA contractor report. NASA CR. United States. National Aeronautics and Space Administration.
MLA
Wargo M J, Kelley C R, Mitchell M B and Prosin D J. Human operator response speed, frequency, and flexibility: a review, analysis and device demonstration. NASA Contract Rep NASA CR-874. : NASA contractor report. NASA CR. United States. National Aeronautics and Space Administration. 19681022.