Cita APA (7a ed.)

Ellis, H. Varicose: How they are treated and what you can do to help.

Cita Chicago Style (17a ed.)

Ellis, Harold. Varicose: How They Are Treated and What You Can Do to Help.

Cita MLA (9a ed.)

Ellis, Harold. Varicose: How They Are Treated and What You Can Do to Help.