APA (7th ed.) Citation

Simon, R., & Simon, T. (2015). Oskar and the eight blessing. Roaring Brooks Press.

Chicago Style (17th ed.) Citation

Simon, Richard, and Tanya Simon. Oskar and the Eight Blessing. New York: Roaring Brooks Press, 2015.

MLA (9th ed.) Citation

Simon, Richard, and Tanya Simon. Oskar and the Eight Blessing. Roaring Brooks Press, 2015.