APA Style
      CALABRESE, EDWARD J., FINK, DONALD G.. (1991).
    Air toxics and risk assessment (1).
    CHELSEA, MICH:
  LEWIS.
  
Chicago Style
      CALABRESE, EDWARD J., FINK, DONALD G..
    Air toxics and risk assessment.
    1
    CHELSEA, MICH:
  LEWIS,
  1991.
  TXB.
  
MLA Style
      CALABRESE, EDWARD J., FINK, DONALD G..
    Air toxics and risk assessment.
    1
    CHELSEA, MICH:
  LEWIS,
  1991.
  TXB.
  
Turabian Style
      CALABRESE, EDWARD J., FINK, DONALD G..
    Air toxics and risk assessment.
    1 
    CHELSEA, MICH:
  LEWIS,
  1991.
  TXB.