APA
London.The Reader's Digest Association Limited, . (1975). Reader's digest home doctor library. London: The Reader's Digest Association Limited.
Chicago
London.The Reader's Digest Association Limited, . 1975. Reader's digest home doctor library. London: The Reader's Digest Association Limited.
Harvard
London.The Reader's Digest Association Limited, . (1975). Reader's digest home doctor library. London: The Reader's Digest Association Limited.
MLA
London.The Reader's Digest Association Limited, . Reader's digest home doctor library. London: The Reader's Digest Association Limited. 1975.
