APA
Griffiths E. A., Devitt P. G., Jamieson G. G., Myers J. C. & Thompson S. K. (20130930). Laparoscopic stapled cardioplasty for end-stage achalasia. : Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract.
Chicago
Griffiths Ewen A, Devitt Peter G, Jamieson Glyn G, Myers Jennifer C and Thompson Sarah K. 20130930. Laparoscopic stapled cardioplasty for end-stage achalasia. : Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract.
Harvard
Griffiths E. A., Devitt P. G., Jamieson G. G., Myers J. C. and Thompson S. K. (20130930). Laparoscopic stapled cardioplasty for end-stage achalasia. : Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract.
MLA
Griffiths Ewen A, Devitt Peter G, Jamieson Glyn G, Myers Jennifer C and Thompson Sarah K. Laparoscopic stapled cardioplasty for end-stage achalasia. : Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract. 20130930.