Taylor, A. (2007). To see and not to see. Health & Home.
Cita Chicago (17th ed.)Taylor, Arlene. "To See and Not to See." Health & Home 2007.
Cita MLA (9th ed.)Taylor, Arlene. "To See and Not to See." Health & Home, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.