APA
Offisial register of Harvard University, . (2001). Harvard summer school. [s.l.]: Offisial register of Harvard University.
Chicago
Offisial register of Harvard University, . 2001. Harvard summer school. [s.l.]: Offisial register of Harvard University.
Harvard
Offisial register of Harvard University, . (2001). Harvard summer school. [s.l.]: Offisial register of Harvard University.
MLA
Offisial register of Harvard University, . Harvard summer school. [s.l.]: Offisial register of Harvard University. 2001.
