Chancellor, D. (2011). Happy and healthy. QEB Pub..
Cita Chicago Style (17a ed.)Chancellor, Deborah. Happy and Healthy. Irvine, CA: QEB Pub., 2011.
Cita MLA (8a ed.)Chancellor, Deborah. Happy and Healthy. QEB Pub., 2011.
Precaución: Estas citas no son 100% exactas.