APA (7th ed.) Citation

Harkness, D. (2015). The book of life. Headline Publishing Group.

Chicago Style (17th ed.) Citation

Harkness, Deborah. The Book of Life. London: Headline Publishing Group, 2015.

MLA (9th ed.) Citation

Harkness, Deborah. The Book of Life. Headline Publishing Group, 2015.

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