APA
(1995). The International Biotechnology Directory 1996. New York: McMillan Press.
Chicago
1995. The International Biotechnology Directory 1996. New York: McMillan Press.
Harvard
(1995). The International Biotechnology Directory 1996. New York: McMillan Press.
MLA
The International Biotechnology Directory 1996. New York: McMillan Press. 1995.