APA

Francis M. B., University of Illinois at Urbana-Champaign (New York), . (1994). Toxic substances in the environment. New York: John Wiley & Sons.

Chicago

Francis Magnus B, University of Illinois at Urbana-Champaign (New York), . 1994. Toxic substances in the environment. New York: John Wiley & Sons.

Harvard

Francis M. B., University of Illinois at Urbana-Champaign (New York), . (1994). Toxic substances in the environment. New York: John Wiley & Sons.

MLA

Francis Magnus B, University of Illinois at Urbana-Champaign (New York), . Toxic substances in the environment. New York: John Wiley & Sons. 1994.