Não informado. (1987). Biotechnology Techniques. Science and Technology Letters.
Style de citation Chicago (17e éd.)Não informado. Biotechnology Techniques. Kew, Inglaterra: Science and Technology Letters, 1987.
Style de citation MLA (8e éd.)Não informado. Biotechnology Techniques. Science and Technology Letters, 1987.
Attention : ces citations peuvent ne pas être correctes à 100%.