King, V. (2016). 10 keys to happier living: A practical handbook for happiness. Headline Publishing Group.
Cita Chicago Style (17a ed.)King, Vanessa. 10 Keys to Happier Living: A Practical Handbook for Happiness. London: Headline Publishing Group, 2016.
Cita MLA (8a ed.)King, Vanessa. 10 Keys to Happier Living: A Practical Handbook for Happiness. Headline Publishing Group, 2016.
Precaución: Estas citas no son 100% exactas.