Cita APA (7a ed.)

Ranby, P., & Zimmerman, A. (2012). Solutions for all - Social sciences (First published 2012.). Macmillan Education.

Cita Chicago Style (17a ed.)

Ranby, Peter, y A. Zimmerman. Solutions for All - Social Sciences. First published 2012. Gauteng, Souh Africa: Macmillan Education, 2012.

Cita MLA (9a ed.)

Ranby, Peter, y A. Zimmerman. Solutions for All - Social Sciences. First published 2012. Macmillan Education, 2012.