Gordon, H. (2021). Notes from deep time: A journey through our past and future worlds. Profile Books.
Cita Chicago (17th ed.)Gordon, Helen. Notes from Deep Time: A Journey Through Our Past and Future Worlds. London: Profile Books, 2021.
Cita MLA (9th ed.)Gordon, Helen. Notes from Deep Time: A Journey Through Our Past and Future Worlds. Profile Books, 2021.
Atenció: Aquestes cites poden no estar 100% correctes.