APA (7th ed.) Citation

White, D. (2009). Letters to Leonardo (1. publ.). Walker Books.

Chicago Style (17th ed.) Citation

White, Dee. Letters to Leonardo. 1. publ. Newtown, N.S.W: Walker Books, 2009.

MLA (9th ed.) Citation

White, Dee. Letters to Leonardo. 1. publ. Walker Books, 2009.