Cita APA (7a ed.)

Nicholas, R. W. (1991). Cultures in the curriculum. [s.n.].

Cita Chicago Style (17a ed.)

Nicholas, Ralph W. Cultures in the Curriculum. [S.l.]: [s.n.], 1991.

Cita MLA (9a ed.)

Nicholas, Ralph W. Cultures in the Curriculum. [s.n.], 1991.