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.