Dyfyniad APA

Ontario History and Social Science Teachers' Association. The History and social science teacher. History and Social Science.

Dyfyniad Arddull Chicago

Ontario History and Social Science Teachers' Association. The History and Social Science Teacher. Ontario, Canada: History and Social Science.

Dyfyniad MLA

Ontario History and Social Science Teachers' Association. The History and Social Science Teacher. History and Social Science.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.