Citazione APA

Ratledge, C., & Kristiansen, B. (2001). Basic biotechnology (2nd ed.). Cambridge University Press.

Stile di citazione Chicago

Ratledge, Colin, e Bjorn Kristiansen. Basic Biotechnology. 2nd ed. Cambridge: Cambridge University Press, 2001.

Citazione MLA

Ratledge, Colin, e Bjorn Kristiansen. Basic Biotechnology. 2nd ed. Cambridge University Press, 2001.