Cita APA (7a ed.)
Callaway, J., & Callaway, J. (2012). Clients first: The two word miracle. Wiley.
Cita Chicago Style (17a ed.)
Callaway, Joseph, y JoAnn Callaway. Clients First: The Two Word Miracle. Hoboken, N.J.: Wiley, 2012.
Cita MLA (9a ed.)
Callaway, Joseph, y JoAnn Callaway. Clients First: The Two Word Miracle. Wiley, 2012.
Precaución: Estas citas no son 100% exactas.