APA stil citiranja
Gregory, R. (1977). Eye and brain: Eye and brain : the psychology of seeing (3rd ed.). London: Weidenfeld and Nicolson.
Chicago stil citiranjaGregory, R.L. Eye and brain: Eye and brain : the psychology of seeing. 3rd ed. London: Weidenfeld and Nicolson, 1977.
MLA stil citiranjaGregory, R.L. Eye and brain: Eye and brain : the psychology of seeing. 3rd ed. London: Weidenfeld and Nicolson, 1977.
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