Dyfyniad APA

Haber-Schaim, U., Cross, J. B., Dodge, J. H., & Walter, J. A. (1971). Teacher's resource book [for] PSSC physics (Third edition.). Heath.

Dyfyniad Arddull Chicago

Haber-Schaim, Uri, Judson B. Cross, John H. Dodge, and James A. Walter. Teacher's Resource Book [for] PSSC Physics. Third edition. Lexington, Mass.: Heath, 1971.

Dyfyniad MLA

Haber-Schaim, Uri, et al. Teacher's Resource Book [for] PSSC Physics. Third edition. Heath, 1971.

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