APA

Young D. M., . (1959). Understanding labor problems. New York: McGraw-Hill.

Chicago

Young Dallas M, . 1959. Understanding labor problems. New York: McGraw-Hill.

Harvard

Young D. M., . (1959). Understanding labor problems. New York: McGraw-Hill.

MLA

Young Dallas M, . Understanding labor problems. New York: McGraw-Hill. 1959.