Hardt, H. (2016). Trusting Sydney. Waterhouse Press.
Cita Chicago Style (17a ed.)Hardt, Helen. Trusting Sydney. [United States]: Waterhouse Press, 2016.
Cita MLA (8a ed.)Hardt, Helen. Trusting Sydney. Waterhouse Press, 2016.
Precaución: Estas citas no son 100% exactas.