Citazione Stile APA (7a Edizione)

Howard, D. (2007). A need for a simplified approach to venous thromboembolism prophylaxis in acute medical inpatients.

Citazione stile Chigago Style (17a edizione)

Howard, D. A Need for a Simplified Approach to Venous Thromboembolism Prophylaxis in Acute Medical Inpatients. 2007.

Citatione MLA (9a ed.)

Howard, D. A Need for a Simplified Approach to Venous Thromboembolism Prophylaxis in Acute Medical Inpatients. 2007.