APA
Press Syndicate of the University of Cambridge, . (1993). Book 2. New Horizons: Science 5-16. Cambridge: .
Chicago
Press Syndicate of the University of Cambridge, . 1993. Book 2. New Horizons: Science 5-16. Cambridge: .
Harvard
Press Syndicate of the University of Cambridge, . (1993). Book 2. New Horizons: Science 5-16. Cambridge: .
MLA
Press Syndicate of the University of Cambridge, . Book 2. New Horizons: Science 5-16. Cambridge: . 1993.
