Cita APA

Cummings, G. H. (1973). AICHE Symposium Series: The petroleum/petrochemical industry and the ecological challenger. New York: American Institute of Chemical Engineers.

Citación estilo Chicago

Cummings, George H. AICHE Symposium Series: The Petroleum/petrochemical Industry and the Ecological Challenger. New York: American Institute of Chemical Engineers, 1973.

Cita MLA

Cummings, George H. AICHE Symposium Series: The Petroleum/petrochemical Industry and the Ecological Challenger. New York: American Institute of Chemical Engineers, 1973.