Risk watch :
the odds of life /
John Urquhart and Klaus Heilmann.
APA Citation
Urquhart, J., Heilmann, K. (1985). Risk watch: the odds of life. New York, N.Y.: Facts on File.
MLA Citation
Urquhart, John, 1934-, and Klaus Heilmann. Risk Watch: the Odds of Life. New York, N.Y.: Facts on File, 1985.
Warning: These citations may not always be complete (especially for serials).