Gregson, J. M. (2014). Rest assured. Severn House.
Cita Chicago Style (17a ed.)Gregson, J. M. Rest Assured. Sutton, Surrey, England: Severn House, 2014.
Cita MLA (8a ed.)Gregson, J. M. Rest Assured. Severn House, 2014.
Precaución: Estas citas no son 100% exactas.