Cita APA (7a ed.)

Wragg, E. (1997). The cubic curriculum. Routledge.

Cita Chicago Style (17a ed.)

Wragg, E.C. The Cubic Curriculum. London [etc.]: Routledge, 1997.

Cita MLA (9a ed.)

Wragg, E.C. The Cubic Curriculum. Routledge, 1997.