Boyd, C. (2013). Calculation skills for nurses. John Wiley & Sons, Ltd.
Citazione stile Chigago Style (17a edizione)Boyd, Claire. Calculation Skills for Nurses. Chichester, West Sussex, U.K. ; Oxford, U.K. ; Ames, Iowa: John Wiley & Sons, Ltd, 2013.
Citatione MLA (9a ed.)Boyd, Claire. Calculation Skills for Nurses. John Wiley & Sons, Ltd, 2013.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.