Dyfyniad APA

Strong, C. F. (1950). History in the primary school. University of London Press.

Dyfyniad Arddull Chicago

Strong, Charles Frederick. History in the Primary School. London: University of London Press, 1950.

Dyfyniad MLA

Strong, Charles Frederick. History in the Primary School. University of London Press, 1950.

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