Cita APA

McEwen, A. W., & Smith, M. B. (1997). Chronic venous ulcer. Hyperbaric oxygen treatment is a cost effective option.

Citación estilo Chicago

McEwen, A. W., and M. B. Smith. Chronic Venous Ulcer. Hyperbaric Oxygen Treatment Is a Cost Effective Option. 1997.

Cita MLA

McEwen, A. W., and M. B. Smith. Chronic Venous Ulcer. Hyperbaric Oxygen Treatment Is a Cost Effective Option. 1997.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.