Dyfyniad APA

Hazen, R., M., & James, T. (1996). Science matters: The principles of science simply explained. University Press (India) Ltd..

Dyfyniad Arddull Chicago

Hazen, Robert, M., and Trefil James. Science Matters: The Principles of Science Simply Explained. Hyderabad: University Press (India) Ltd., 1996.

Dyfyniad MLA

Hazen, Robert, M., and Trefil James. Science Matters: The Principles of Science Simply Explained. University Press (India) Ltd., 1996.

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