Dyfyniad APA

LeMay, H. E. (2002). Prentice Hall chemistry: Connections to our changing world. Prentice Hall.

Dyfyniad Arddull Chicago

LeMay, H. Eugene. Prentice Hall Chemistry: Connections to Our Changing World. Massachusettes: Prentice Hall, 2002.

Dyfyniad MLA

LeMay, H. Eugene. Prentice Hall Chemistry: Connections to Our Changing World. Prentice Hall, 2002.

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