APA

American Institute of Chemical Engineers, . (1975). Cooling towers. New York: American Institute of Chemical Engineers.

Chicago

American Institute of Chemical Engineers, . 1975. Cooling towers. New York: American Institute of Chemical Engineers.

Harvard

American Institute of Chemical Engineers, . (1975). Cooling towers. New York: American Institute of Chemical Engineers.

MLA

American Institute of Chemical Engineers, . Cooling towers. New York: American Institute of Chemical Engineers. 1975.