Cita APA

Evans, R., & Shaw, D. B. (1977). Pathological studies in sinoatrial disorder (sick sinus syndrome).

Citación estilo Chicago

Evans, R., y D B. Shaw. Pathological Studies in Sinoatrial Disorder (sick Sinus Syndrome). 1977.

Cita MLA

Evans, R., y D B. Shaw. Pathological Studies in Sinoatrial Disorder (sick Sinus Syndrome). 1977.