APA
Harvard College, . (2003). Courses of instruction 2003-2004. [s.l.]: Official register of Harvard University.
Chicago
Harvard College, . 2003. Courses of instruction 2003-2004. [s.l.]: Official register of Harvard University.
Harvard
Harvard College, . (2003). Courses of instruction 2003-2004. [s.l.]: Official register of Harvard University.
MLA
Harvard College, . Courses of instruction 2003-2004. [s.l.]: Official register of Harvard University. 2003.
