APA (7th ed.) Citation

Alexander, J. (2007). The 7 day: Self esteem super-booster. Holder Children's Book Publisher.

Chicago Style (17th ed.) Citation

Alexander, J. The 7 Day: Self Esteem Super-booster. London: Holder Children's Book Publisher, 2007.

MLA (9th ed.) Citation

Alexander, J. The 7 Day: Self Esteem Super-booster. Holder Children's Book Publisher, 2007.