Cita APA (7th ed.)

Bu'Lock, J., & Kristiansen, B. (1987). Basic Biotechnology. Academic Press.

Cita Chicago (17th ed.)

Bu'Lock, John, i Bjorn Kristiansen. Basic Biotechnology. London: Academic Press, 1987.

Cita MLA (9th ed.)

Bu'Lock, John, i Bjorn Kristiansen. Basic Biotechnology. Academic Press, 1987.