Dyfyniad APA

Richard L Childers. (1992). Contempoary college phyics. Reading, Massachusetts: Addison-Wesley.

Dyfyniad Arddull Chicago

Richard L Childers. Contempoary College Phyics. Reading, Massachusetts: Addison-Wesley, 1992.

Dyfyniad MLA

Richard L Childers. Contempoary College Phyics. Reading, Massachusetts: Addison-Wesley, 1992.

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