APA (7th ed.) Citation

Hattie, J., & Zierer, K. (2019). Visible learning insights. Routledge. https://doi.org/10.4324/9781351002226

Chicago Style (17th ed.) Citation

Hattie, John, and Klaus Zierer. Visible Learning Insights. London ; New York: Routledge, 2019. https://doi.org/10.4324/9781351002226.

MLA (9th ed.) Citation

Hattie, John, and Klaus Zierer. Visible Learning Insights. Routledge, 2019. https://doi.org/10.4324/9781351002226.