Gaya APA

Donald, C. (1987). The New Ilustrated Science And Invention Encyclopedia: Volume 8 fisihing industry genetic engineering . London: H.S. Stuttman Inc.

Gaya MLA

Donald, CLARKE.. "The New Ilustrated Science And Invention Encyclopedia: Volume 8 fisihing industry genetic engineering". London: H.S. Stuttman Inc, 1987. Text.