Gaya APA

[et.al], M, E, L. (2013). Obtaining surrogate consent for a minimal-risk research study in the intensive care unit setting . : SAGE Publications Ltd.

Gaya MLA

[et.al], Mary, E, Larkin. "Obtaining surrogate consent for a minimal-risk research study in the intensive care unit setting". : SAGE Publications Ltd, 2013. e-journal.