Gaya APA

McKee, S, M, ;, J, M, ;, R. (1985). Principles of plant biotechnology: an introduction to genetic engineering in plants . London: Blackwell Publishers.

Gaya MLA

McKee, S.H., Mantell, ;, J.A., Matthews, ;, R.A.. "Principles of plant biotechnology: an introduction to genetic engineering in plants". London: Blackwell Publishers, 1985. Text.