Cita APA (7th ed.)

Seltzer, M. B., & Mulholland, J. M. Drug calculations: Ratio and proportion problems for clinical practice (Tenth edition.).

Cita Chicago (17th ed.)

Seltzer, Meta Brown, i Joyce M. Mulholland. Drug Calculations: Ratio and Proportion Problems for Clinical Practice. Tenth edition.

Cita MLA (8th ed.)

Seltzer, Meta Brown, i Joyce M. Mulholland. Drug Calculations: Ratio and Proportion Problems for Clinical Practice. Tenth edition.

Atenció: Aquestes cites poden no estar 100% correctes.