Smolenyak, M. (2009). Who do you think you are?: The essential guide to tracing your family history. Viking.
Cita Chicago Style (17a ed.)Smolenyak, Megan. Who Do You Think You Are?: The Essential Guide to Tracing Your Family History. New York: Viking, 2009.
Cita MLA (8a ed.)Smolenyak, Megan. Who Do You Think You Are?: The Essential Guide to Tracing Your Family History. Viking, 2009.
Precaución: Estas citas no son 100% exactas.