Cita APA (7a ed.)
Persley, G. J. (1991). Biotechnology: Promise or problems for the future.
Cita Chicago Style (17a ed.)
Persley, Gabrielle J. Biotechnology: Promise or Problems for the Future. 1991.
Cita MLA (9a ed.)
Persley, Gabrielle J. Biotechnology: Promise or Problems for the Future. 1991.
Precaución: Estas citas no son 100% exactas.