Gaya APA

Lewis, S, L, A. (2014). Medical-Surgical Nursing: Assesment and Management of Clinical Problems 9th ed (9th ed). United States of America: ELSEVIER.

Gaya MLA

Lewis, Sharon, L...[et, Al]. "Medical-Surgical Nursing: Assesment and Management of Clinical Problems 9th ed". 9th ed United States of America: ELSEVIER, 2014. Text.