APA

Schell E. H., . (1950). The technique of executive control. New York: Arno Press.

Chicago

Schell Erwin Haskell, . 1950. The technique of executive control. New York: Arno Press.

Harvard

Schell E. H., . (1950). The technique of executive control. New York: Arno Press.

MLA

Schell Erwin Haskell, . The technique of executive control. New York: Arno Press. 1950.