Cita APA (7th ed.)
Medin, D. L., & Nakamura, G. V. (1993). Categorization by humans and machines. Academic.
Cita Chicago (17th ed.)
Medin, Douglas L., i Glenn V. Nakamura. Categorization by Humans and Machines. San Diego: Academic, 1993.
Cita MLA (9th ed.)
Medin, Douglas L., i Glenn V. Nakamura. Categorization by Humans and Machines. Academic, 1993.
Atenció: Aquestes cites poden no estar 100% correctes.