APA Style
      Selected short-term enviromental courses in the united states appropriate for professionals from developing countries November 1993 - December 1996. (1993).
    WASHINGTON:
  UNITED STATES ENVIROMENTAL.
  
Chicago Style
      Selected short-term enviromental courses in the united states appropriate for professionals from developing countries November 1993 - December 1996.
    1.
    WASHINGTON:
  UNITED STATES ENVIROMENTAL,
  1993.
  REF.
  
MLA Style
      Selected short-term enviromental courses in the united states appropriate for professionals from developing countries November 1993 - December 1996.
    1.
    WASHINGTON:
  UNITED STATES ENVIROMENTAL,
  1993.
  REF.
  
Turabian Style
      Selected short-term enviromental courses in the united states appropriate for professionals from developing countries November 1993 - December 1996.
    WASHINGTON:
  UNITED STATES ENVIROMENTAL,
  1993.
  REF.