APA

Smith F. L., . (1985). Perspectives on radio and television: telecommunication in the United States. New York: Harper & Row.

Chicago

Smith F Leslie, . 1985. Perspectives on radio and television: telecommunication in the United States. New York: Harper & Row.

Harvard

Smith F. L., . (1985). Perspectives on radio and television: telecommunication in the United States. New York: Harper & Row.

MLA

Smith F Leslie, . Perspectives on radio and television: telecommunication in the United States. New York: Harper & Row. 1985.