APA
(1968). Laval, F.X. de-Zworykin. New York: Published by the Viking Press.
Chicago
1968. Laval, F.X. de-Zworykin. New York: Published by the Viking Press.
Harvard
(1968). Laval, F.X. de-Zworykin. New York: Published by the Viking Press.
MLA
Laval, F.X. de-Zworykin. New York: Published by the Viking Press. 1968.
