Citazione Stile APA (7a Edizione)

Goldsmith, P., Umar, O., & Essah, D. (2008). Citizenship education in Ghana for primary schools. Excellent Publishing and Printing.

Citazione stile Chigago Style (17a edizione)

Goldsmith, Petro, Osman Umar, e Daniel Essah. Citizenship Education in Ghana for Primary Schools. Trade Fair Accra - Ghana: Excellent Publishing and Printing, 2008.

Citatione MLA (9a ed.)

Goldsmith, Petro, et al. Citizenship Education in Ghana for Primary Schools. Excellent Publishing and Printing, 2008.