Bilirubin and glutathione have complementary antioxidant and cytoprotective roles.

MLA

Sedlaka, Thomas W., et al. “Bilirubin and Glutathione Have Complementary Antioxidant and Cytoprotective Roles.” Proceedings of the National Academy of Sciences of the United States of America, vol. 106, no. 13, Mar. 2009, pp. 5171–76. EBSCOhost, widgets.ebscohost.com/prod/customlink/proxify/proxify.php?count=1&encode=0&proxy=&find_1=&replace_1=&target=https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&scope=site&db=asx&AN=38016983&authtype=sso&custid=ns315887.

APA

Sedlaka, T. W., Saleh, M., Higginson, D. S., Paul, B. D., Juluri, K. R., & Snyder, S. H. (2009). Bilirubin and glutathione have complementary antioxidant and cytoprotective roles. Proceedings of the National Academy of Sciences of the United States of America, 106(13), 5171–5176.

Chicago

Sedlaka, Thomas W., Masoumeh Saleh, Daniel S. Higginson, Bindu D. Paul, Krishna R. Juluri, and Solomon H. Snyder. 2009. “Bilirubin and Glutathione Have Complementary Antioxidant and Cytoprotective Roles.” Proceedings of the National Academy of Sciences of the United States of America 106 (13): 5171–76. http://widgets.ebscohost.com/prod/customlink/proxify/proxify.php?count=1&encode=0&proxy=&find_1=&replace_1=&target=https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&scope=site&db=asx&AN=38016983&authtype=sso&custid=ns315887.