Bull, A. T., Holt, G., & Lilly, M. D. (1982). Biotechnology: International Trends and Perspectives. Oxford & IBH.
Cita Chicago (17th ed.)Bull, Alan T., Geoffrey Holt, i Malcolm D. Lilly. Biotechnology: International Trends and Perspectives. New Delhi: Oxford & IBH, 1982.
Cita MLA (9th ed.)Bull, Alan T., et al. Biotechnology: International Trends and Perspectives. Oxford & IBH, 1982.
Atenció: Aquestes cites poden no estar 100% correctes.