Cita APA (7th ed.)
Ratledge, C., & Kristiansen, B. e. (2002). Basic biotechnology (2nd ed.). CUP.
Cita Chicago (17th ed.)
Ratledge, Colin, i Bjorn ed Kristiansen. Basic Biotechnology. 2nd ed. Cambridge: CUP, 2002.
Cita MLA (9th ed.)
Ratledge, Colin, i Bjorn ed Kristiansen. Basic Biotechnology. 2nd ed. CUP, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.