Παραπομπή APA

PERSLEY, G. J. (1990). AGRICULTURAL BIOTECHNOLOGY: OPPRUTUNITIES FOR INTERNATIONAL DEVELOPMENT.

Παραπομπή Chicago Style

PERSLEY, GABRIELLE J. AGRICULTURAL BIOTECHNOLOGY: OPPRUTUNITIES FOR INTERNATIONAL DEVELOPMENT. U K, C A B INTERNATIONAL, 1990.

Παραπομπή MLA

PERSLEY, GABRIELLE J. AGRICULTURAL BIOTECHNOLOGY: OPPRUTUNITIES FOR INTERNATIONAL DEVELOPMENT. 1990.