Freud, S. (1991). On metapsychology: The theory of psychoanalysis : 'Beyond the pleasure principle, ' 'The ego and the id' and other works. Penguin.
シカゴスタイル引用形Freud, Sigmund. On Metapsychology: The Theory of Psychoanalysis : 'Beyond the Pleasure Principle, ' 'The Ego and the Id' and Other Works. London: Penguin, 1991.
MLA引用形式Freud, Sigmund. On Metapsychology: The Theory of Psychoanalysis : 'Beyond the Pleasure Principle, ' 'The Ego and the Id' and Other Works. Penguin, 1991.
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