Dyfyniad APA

Chambers, P., & Souter, N. (2017). Explaining primary science. SAGE.

Dyfyniad Arddull Chicago

Chambers, Paul, and Nicholas Souter. Explaining Primary Science. Los Angeles: SAGE, 2017.

Dyfyniad MLA

Chambers, Paul, and Nicholas Souter. Explaining Primary Science. SAGE, 2017.

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