APA (7th ed.) Citation

Wikforss, Å. (2020). Shifting concepts: The philosophy and psychology of conceptual variability (First edition.). Oxford University Press.

Chicago Style (17th ed.) Citation

Wikforss, Åsa. Shifting Concepts: The Philosophy and Psychology of Conceptual Variability. First edition. Oxford ; New York: Oxford University Press, 2020.

MLA (9th ed.) Citation

Wikforss, Åsa. Shifting Concepts: The Philosophy and Psychology of Conceptual Variability. First edition. Oxford University Press, 2020.