Gaya APA

S.Dooley, J., S.F.Lok, A. (2011). Sherlock's Diseases of The Liver and Billiary System (12). : Blackwell Pubh.Inc.

Gaya MLA

S.Dooley, James., S.F.Lok, Anna. "Sherlock's Diseases of The Liver and Billiary System". 12 : Blackwell Pubh.Inc, 2011. Text.