APA
De Bono E., . (2006). H+ (plus) : a new religion? : how to live your life positively through happiness, humour, help, hope and health. London: Vermilion.
Chicago
De Bono Edward, . 2006. H+ (plus) : a new religion? : how to live your life positively through happiness, humour, help, hope and health. London: Vermilion.
Harvard
De Bono E., . (2006). H+ (plus) : a new religion? : how to live your life positively through happiness, humour, help, hope and health. London: Vermilion.
MLA
De Bono Edward, . H+ (plus) : a new religion? : how to live your life positively through happiness, humour, help, hope and health. London: Vermilion. 2006.