Dyfyniad APA

Schmidt, V. E. (1982). Teaching science with everyday things. McGraw-Hill.

Dyfyniad Arddull Chicago

Schmidt, Victor E. Teaching Science with Everyday Things. N.Y: McGraw-Hill, 1982.

Dyfyniad MLA

Schmidt, Victor E. Teaching Science with Everyday Things. McGraw-Hill, 1982.

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