Dyfyniad APA

Pickar, G. D., & Abernethy, A. P. (2008). Dosage calculations (8th edition.). Delmar Cengage.

Dyfyniad Arddull Chicago

Pickar, Gloria D., and Amy Pickar Abernethy. Dosage Calculations. 8th edition. Australia: Delmar Cengage, 2008.

Dyfyniad MLA

Pickar, Gloria D., and Amy Pickar Abernethy. Dosage Calculations. 8th edition. Delmar Cengage, 2008.

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