APA (7e ed.) Bronvermelding

Mary Jones; Diane Fellowes-Freeman; David Sang. (2012). Cambridge Checkpoint Science Workbook 8 (Cambridge International Examinations) (Workbook.). CAMBRIDGE UNIVERSITY PRESS.

Chicago (17e ed.) Bronvermelding

Mary Jones; Diane Fellowes-Freeman; David Sang. Cambridge Checkpoint Science Workbook 8 (Cambridge International Examinations). Workbook. CAMBRIDGE UNIVERSITY PRESS, 2012.

MLA (9e ed.) Bronvermelding

Mary Jones; Diane Fellowes-Freeman; David Sang. Cambridge Checkpoint Science Workbook 8 (Cambridge International Examinations). Workbook. CAMBRIDGE UNIVERSITY PRESS, 2012.