Não informado. (2020). Research on the Past Climate and Continental Drift. Ding Ying H. Ma and Li Youying.
Chicago-Zitierstil (17. Ausg.)Não informado. Research on the Past Climate and Continental Drift. Taipei: Ding Ying H. Ma and Li Youying, 2020.
MLA-Zitierstil (8. Ausg.)Não informado. Research on the Past Climate and Continental Drift. Ding Ying H. Ma and Li Youying, 2020.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.