Citazione Stile APA (7a Edizione)

Swiegers, A., & Van de Pol, F. (2007). Go for social studies (1. publ.). Macmillan Education Namibia.

Citazione stile Chigago Style (17a edizione)

Swiegers, André, e Fern Van de Pol. Go for Social Studies. 1. publ. Windhoek: Macmillan Education Namibia, 2007.

Citatione MLA (9a ed.)

Swiegers, André, e Fern Van de Pol. Go for Social Studies. 1. publ. Macmillan Education Namibia, 2007.