Kristiansen , B. (1987). Basic biotechnology: Edited by John Bulock , Bjorn kristiansen. Academic pr.
Cita Chicago (17th ed.)Kristiansen , Bjorn. Basic Biotechnology: Edited by John Bulock , Bjorn Kristiansen. London: Academic pr, 1987.
Cita MLA (9th ed.)Kristiansen , Bjorn. Basic Biotechnology: Edited by John Bulock , Bjorn Kristiansen. Academic pr, 1987.
Atenció: Aquestes cites poden no estar 100% correctes.