Dyfyniad APA

Padilla, M. J. (2007). The nature of science and technology. Pearson/Prentice Hall.

Dyfyniad Arddull Chicago

Padilla, Michael J. The Nature of Science and Technology. Needham, Mass.: Pearson/Prentice Hall, 2007.

Dyfyniad MLA

Padilla, Michael J. The Nature of Science and Technology. Pearson/Prentice Hall, 2007.

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