APA (7th ed.) Citation

Kingsbury, N., & Whitworth, J. (2013). Daffodil: The remarkable story of the world's most popular spring flower (First edition.). Timber Press.

Chicago Style (17th ed.) Citation

Kingsbury, Noël, and Jo Whitworth. Daffodil: The Remarkable Story of the World's Most Popular Spring Flower. First edition. Portland, Or.: Timber Press, 2013.

MLA (9th ed.) Citation

Kingsbury, Noël, and Jo Whitworth. Daffodil: The Remarkable Story of the World's Most Popular Spring Flower. First edition. Timber Press, 2013.