Cole, A., & Ross, M. (2014). Worry free living. Authentic Publishers.
Cita Chicago Style (17a ed.)Cole, Arnie, y Michael Ross. Worry Free Living. Franklin, TN: Authentic Publishers, 2014.
Cita MLA (8a ed.)Cole, Arnie, y Michael Ross. Worry Free Living. Authentic Publishers, 2014.
Precaución: Estas citas no son 100% exactas.