Dyfyniad APA

RAU MEACHEN DANA. (2019). THE SOLAR SYSTEM SIMPLY SCIENCE (2018 Ed.). COMPASS POINT BOOKS.

Dyfyniad Arddull Chicago

RAU MEACHEN DANA. THE SOLAR SYSTEM SIMPLY SCIENCE. 2018 Ed. MINNESOTA: COMPASS POINT BOOKS, 2019.

Dyfyniad MLA

RAU MEACHEN DANA. THE SOLAR SYSTEM SIMPLY SCIENCE. 2018 Ed. COMPASS POINT BOOKS, 2019.

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