Cita APA (7th ed.)
MASON, H., & ET AL. (1999). VISUAL IMPAIRMENT. ACCESS TO EDUCATION FOR CHILDREN AND YOUNG PEOPLE. DAVID FULTON PUBLISHERS.
Cita Chicago (17th ed.)
MASON, H., i ET AL. VISUAL IMPAIRMENT. ACCESS TO EDUCATION FOR CHILDREN AND YOUNG PEOPLE. Londres: DAVID FULTON PUBLISHERS, 1999.
Cita MLA (9th ed.)
MASON, H., i ET AL. VISUAL IMPAIRMENT. ACCESS TO EDUCATION FOR CHILDREN AND YOUNG PEOPLE. DAVID FULTON PUBLISHERS, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.