APA
International Conference on Thinking (Cambridge) (1984), International Conference on Thinking (Cambridge) (1984), . (1987). Papers. Ed by D N Perkins. : .
Chicago
International Conference on Thinking (Cambridge) (1984), International Conference on Thinking (Cambridge) (1984), . 1987. Papers. Ed by D N Perkins. : .
Harvard
International Conference on Thinking (Cambridge) (1984), International Conference on Thinking (Cambridge) (1984), . (1987). Papers. Ed by D N Perkins. : .
MLA
International Conference on Thinking (Cambridge) (1984), International Conference on Thinking (Cambridge) (1984), . Papers. Ed by D N Perkins. : . 1987.
