Dyfyniad APA

Harlen, W. (2000). The teaching of science in primary schools (3rd ed.). David Fulton.

Dyfyniad Arddull Chicago

Harlen, Wynne. The Teaching of Science in Primary Schools. 3rd ed. London: David Fulton, 2000.

Dyfyniad MLA

Harlen, Wynne. The Teaching of Science in Primary Schools. 3rd ed. David Fulton, 2000.

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