Cita APA (7th ed.)
Hopkins, P. M. (2019). How organic pollutants poison our health: Unsafe at any level. Cambridge Scholars Publishing.
Cita Chicago (17th ed.)
Hopkins, Penny May. How Organic Pollutants Poison Our Health: Unsafe at Any Level. Newcastle upon Tyne, UK: Cambridge Scholars Publishing, 2019.
Cita MLA (9th ed.)
Hopkins, Penny May. How Organic Pollutants Poison Our Health: Unsafe at Any Level. Cambridge Scholars Publishing, 2019.
Atenció: Aquestes cites poden no estar 100% correctes.