Cita APA (7a ed.)

BYEWAY BOOKS. (2004). FIVE MINUTE MATHS FUN TIME LEARNING.

Cita Chicago Style (17a ed.)

BYEWAY BOOKS. FIVE MINUTE MATHS FUN TIME LEARNING. 2004.

Cita MLA (9a ed.)

BYEWAY BOOKS. FIVE MINUTE MATHS FUN TIME LEARNING. 2004.