APA način citiranja

Riegel, B., Lee, C. S., Dickson, V. V., & Carlson, B. (2009). An Update on the Self-Care of Heart Failure Index.

Čikaški stil citiranja

Riegel, Barbara, Christopher S. Lee, Victoria Vaughan Dickson, i Beverly Carlson. An Update On the Self-Care of Heart Failure Index. 2009.

MLA način citiranja

Riegel, Barbara, Christopher S. Lee, Victoria Vaughan Dickson, i Beverly Carlson. An Update On the Self-Care of Heart Failure Index. 2009.