APA Edition Citation

Alston, Y. R., & Coombs, J. (1997). The Biotechnology directory 1997. MacMIllan.

Chicago Edition Citation

Alston, Y. R., and J. Coombs. The Biotechnology Directory 1997. London: MacMIllan, 1997.

MLA Edition Citation

Alston, Y. R., and J. Coombs. The Biotechnology Directory 1997. MacMIllan, 1997.

Warning: These citations may not always be 100% accurate.