APA (7th ed.) Citation

May. (2014). Wake up happy every day. Bloomsbury Circus.

Chicago Style (17th ed.) Citation

May. Wake Up Happy Every Day. London: Bloomsbury Circus, 2014.

MLA (8th ed.) Citation

May. Wake Up Happy Every Day. Bloomsbury Circus, 2014.

Warning: These citations may not always be 100% accurate.