Cita APA

ˆThe ‰Year book of cardiovascular medicine and surgery: Year book cardiovasc. med. surg. Chicago: Year Book Medical Publishers.

Citación estilo Chicago

ˆThe ‰Year Book of Cardiovascular Medicine and Surgery: Year Book Cardiovasc. Med. Surg. Chicago: Year Book Medical Publishers.

Cita MLA

ˆThe ‰Year Book of Cardiovascular Medicine and Surgery: Year Book Cardiovasc. Med. Surg. Chicago: Year Book Medical Publishers.