APA

Scott O. J., . (1968). The exception; the story of Ashland Oil & Refining Company. New York: McGraw-Hill.

Chicago

Scott Otto J, . 1968. The exception; the story of Ashland Oil & Refining Company. New York: McGraw-Hill.

Harvard

Scott O. J., . (1968). The exception; the story of Ashland Oil & Refining Company. New York: McGraw-Hill.

MLA

Scott Otto J, . The exception; the story of Ashland Oil & Refining Company. New York: McGraw-Hill. 1968.