Cotton, T. (2019). Sacred duty: A soldier's tour at arlington national cemetery.
Cita Chicago Style (17a ed.)Cotton, Tom. Sacred Duty: A Soldier's Tour at Arlington National Cemetery. 2019.
Cita MLA (8a ed.)Cotton, Tom. Sacred Duty: A Soldier's Tour at Arlington National Cemetery. 2019.
Precaución: Estas citas no son 100% exactas.