Hauptman, H. A. (1989). The Responsibilities of Scientists in the Twenty-First Century. Building a world community, 15-20.
Citazione stile Chigago Style (17a edizione)Hauptman, Herbert A. "The Responsibilities of Scientists in the Twenty-First Century." Building a World Community 1989: 15-20.
Citatione MLA (9a ed.)Hauptman, Herbert A. "The Responsibilities of Scientists in the Twenty-First Century." Building a World Community, 1989, pp. 15-20.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.
