Cita APA (7a ed.)

Blum, W. (1989). Applications and modelling in learning and teaching mathematics. Ellis Horwood.

Cita Chicago Style (17a ed.)

Blum, W. Applications and Modelling in Learning and Teaching Mathematics. Chichester: Ellis Horwood, 1989.

Cita MLA (9a ed.)

Blum, W. Applications and Modelling in Learning and Teaching Mathematics. Ellis Horwood, 1989.