Dyfyniad APA

Insel, P. M., Price, K., & Roth, W. T. (2006). Core concepts in health (10th ed.). Boston, Mass.: McGraw-Hill.

Dyfyniad Arddull Chicago

Insel, Paul M., Kirstan Price, và Walton T. Roth. Core Concepts in Health. 10th ed. Boston, Mass.: McGraw-Hill, 2006.

Dyfyniad MLA

Insel, Paul M., Kirstan Price, và Walton T. Roth. Core Concepts in Health. 10th ed. Boston, Mass.: McGraw-Hill, 2006.

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