Gaya APA

[et.al], M, R, C. (2012). Copper Levels in Cholestatic Infants on Parenteral Nutrition . : SAGE Publications Ltd.

Gaya MLA

[et.al], Mark, R., Corkins. "Copper Levels in Cholestatic Infants on Parenteral Nutrition". : SAGE Publications Ltd, 2012. e-journal.