APA

American Institute of Chemical Engineers, . (1947). Chemical Engineering Progress. New York: American Institute of Chemical Engineers.

Chicago

American Institute of Chemical Engineers, . 1947. Chemical Engineering Progress. New York: American Institute of Chemical Engineers.

Harvard

American Institute of Chemical Engineers, . (1947). Chemical Engineering Progress. New York: American Institute of Chemical Engineers.

MLA

American Institute of Chemical Engineers, . Chemical Engineering Progress. New York: American Institute of Chemical Engineers. 1947.