APA

National Research Council, . (1945). Chemistry of coal utilization. New York: J.Wiley.

Chicago

National Research Council, . 1945. Chemistry of coal utilization. New York: J.Wiley.

Harvard

National Research Council, . (1945). Chemistry of coal utilization. New York: J.Wiley.

MLA

National Research Council, . Chemistry of coal utilization. New York: J.Wiley. 1945.