APA
American Philosophical Society, . (2004). Year Book (2003-2004). Philadelphia: .
Chicago
American Philosophical Society, . 2004. Year Book (2003-2004). Philadelphia: .
Harvard
American Philosophical Society, . (2004). Year Book (2003-2004). Philadelphia: .
MLA
American Philosophical Society, . Year Book (2003-2004). Philadelphia: . 2004.
