Cita APA

SpringerLink (Online service), Coombs, J., & Alston, Y. (1994). International Biotechnology Directory (1st ed. 1994.). London: Palgrave Macmillan UK : Imprint: Palgrave Macmillan.

Citación estilo Chicago

SpringerLink (Online service), J. Coombs, y Y.R Alston. International Biotechnology Directory. 1st ed. 1994. London: Palgrave Macmillan UK : Imprint: Palgrave Macmillan, 1994.

Cita MLA

SpringerLink (Online service), J. Coombs, y Y.R Alston. International Biotechnology Directory. 1st ed. 1994. London: Palgrave Macmillan UK : Imprint: Palgrave Macmillan, 1994.