Cita APA (7th ed.)
Vogel, S. A. (2013). Is it safe?: BPA and the struggle to define the safety of chemicals. University of California Press.
Cita Chicago (17th ed.)
Vogel, Sarah A. Is It Safe?: BPA and the Struggle to Define the Safety of Chemicals. Berkeley: University of California Press, 2013.
Cita MLA (9th ed.)
Vogel, Sarah A. Is It Safe?: BPA and the Struggle to Define the Safety of Chemicals. University of California Press, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.