APA
Perry. Barbara A, . (2009). The Supremes: An introduction to the U.S supreme court justices. New york: Peter land publishing.
Chicago
Perry. Barbara A, . 2009. The Supremes: An introduction to the U.S supreme court justices. New york: Peter land publishing.
Harvard
Perry. Barbara A, . (2009). The Supremes: An introduction to the U.S supreme court justices. New york: Peter land publishing.
MLA
Perry. Barbara A, . The Supremes: An introduction to the U.S supreme court justices. New york: Peter land publishing. 2009.