APA način citiranja

Chen, J. J. (2006). The State of Physical Medicine and Rehabilitation in Iowa: 2000-2005. Dept. of Orthopaedics, The University of Iowa.

Čikaški stil citiranja

Chen, Joseph J. The State of Physical Medicine and Rehabilitation in Iowa: 2000-2005. Dept. of Orthopaedics, The University of Iowa, 2006.

MLA način citiranja

Chen, Joseph J. The State of Physical Medicine and Rehabilitation in Iowa: 2000-2005. Dept. of Orthopaedics, The University of Iowa, 2006.