Gading, E. F., Schoof, V. A., Franke, M., & MacDonald, S. E. Visitor effects on the welfare of captive Sumatran orangutans (Pongo abelii) during the pandemic lockdowns. Cambridge University Press.
Chicago Style (17th ed.) CitationGading, Ezekiel F., Valerie AM Schoof, Maria Franke, and Suzanne E. MacDonald. Visitor Effects on the Welfare of Captive Sumatran Orangutans (Pongo abelii) During the Pandemic Lockdowns. Cambridge University Press.
MLA (9th ed.) CitationGading, Ezekiel F., et al. Visitor Effects on the Welfare of Captive Sumatran Orangutans (Pongo abelii) During the Pandemic Lockdowns. Cambridge University Press.
Warning: These citations may not always be 100% accurate.