Cita APA (7a ed.)

Munn, N. D. (1971). Visual categories: An approach to the study of representational systems. [s.n.].

Cita Chicago Style (17a ed.)

Munn, Nancy D. Visual Categories: An Approach to the Study of Representational Systems. [S.l.]: [s.n.], 1971.

Cita MLA (9a ed.)

Munn, Nancy D. Visual Categories: An Approach to the Study of Representational Systems. [s.n.], 1971.