APA stil citiranja
Gregory, R. L. (1966). Eye and brain: Eye and brain : the psychology of seeing. London: World University Library.
Chicago stil citiranjaGregory, R. L. Eye and brain: Eye and brain : the psychology of seeing. London: World University Library, 1966.
MLA stil citiranjaGregory, R. L. Eye and brain: Eye and brain : the psychology of seeing. London: World University Library, 1966.
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