APA
Ayer A. J, Gift from Prof Amitava Banerjee L. & Gift from Prof Amitava Banerjee L. (1984). Philosophy in the twentieth century. London: Unwin Paperbacks UK.
Chicago
Ayer A. J, Gift from Prof Amitava Banerjee London and Gift from Prof Amitava Banerjee London. 1984. Philosophy in the twentieth century. London: Unwin Paperbacks UK.
Harvard
Ayer A. J, Gift from Prof Amitava Banerjee L. and Gift from Prof Amitava Banerjee L. (1984). Philosophy in the twentieth century. London: Unwin Paperbacks UK.
MLA
Ayer A. J, Gift from Prof Amitava Banerjee London and Gift from Prof Amitava Banerjee London. Philosophy in the twentieth century. London: Unwin Paperbacks UK. 1984.
