Dyfyniad APA

Hodgson,Barbara ed, & Scanlon,Eileen ed. (1985). Approaching Primary Science. Haarper & Row, Publishers.

Dyfyniad Arddull Chicago

Hodgson,Barbara ed, and Scanlon,Eileen ed. Approaching Primary Science. London: Haarper & Row, Publishers, 1985.

Dyfyniad MLA

Hodgson,Barbara ed, and Scanlon,Eileen ed. Approaching Primary Science. Haarper & Row, Publishers, 1985.

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