Dyfyniad APA

Holton, G. J., & Brush, S. G. (1985). Introduction to concepts and theories in physical science (2nd ed., rev.). Princeton University Press.

Dyfyniad Arddull Chicago

Holton, Gerald James, and Stephen G. Brush. Introduction to Concepts and Theories in Physical Science. 2nd ed., rev. Princeton, N.J: Princeton University Press, 1985.

Dyfyniad MLA

Holton, Gerald James, and Stephen G. Brush. Introduction to Concepts and Theories in Physical Science. 2nd ed., rev. Princeton University Press, 1985.

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