APA (7th ed.) Citation
Dʹi︠a︡chenko, P. E. (1964). The actual contact area between touching surfaces. Consultants Bureau.
Chicago Style (17th ed.) Citation
Dʹi︠a︡chenko, P. E. The Actual Contact Area Between Touching Surfaces. New York: Consultants Bureau, 1964.
MLA (9th ed.) Citation
Dʹi︠a︡chenko, P. E. The Actual Contact Area Between Touching Surfaces. Consultants Bureau, 1964.
Warning: These citations may not always be 100% accurate.