Dyfyniad APA

POPULER SCIENCE. POPULAR SCIENCE HOMEOWNER'S ENCYCLOPADIA (AB-OB). FULLER & DEES.

Dyfyniad Arddull Chicago

POPULER SCIENCE. POPULAR SCIENCE HOMEOWNER'S ENCYCLOPADIA (AB-OB). NEW YORK: FULLER & DEES.

Dyfyniad MLA

POPULER SCIENCE. POPULAR SCIENCE HOMEOWNER'S ENCYCLOPADIA (AB-OB). FULLER & DEES.

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