APA

Pappas A. V., Lagoudianakis E. E., Keramidaris D., Koronakis N. E., Chrysikos I. D., Koukoutsis I. D., Karanikas G., Manouras A. J. & Katergiannakis V. (20111013). The last place you would expect to find a gallstone. : JSLS : Journal of the Society of Laparoendoscopic Surgeons.

Chicago

Pappas Apostolos V, Lagoudianakis Emmanuel E, Keramidaris Dimitrios, Koronakis Nikolaos E, Chrysikos Ioannis D, Koukoutsis Ilias D, Karanikas George, Manouras Andreas J and Katergiannakis Vaggelogiannis. 20111013. The last place you would expect to find a gallstone. : JSLS : Journal of the Society of Laparoendoscopic Surgeons.

Harvard

Pappas A. V., Lagoudianakis E. E., Keramidaris D., Koronakis N. E., Chrysikos I. D., Koukoutsis I. D., Karanikas G., Manouras A. J. and Katergiannakis V. (20111013). The last place you would expect to find a gallstone. : JSLS : Journal of the Society of Laparoendoscopic Surgeons.

MLA

Pappas Apostolos V, Lagoudianakis Emmanuel E, Keramidaris Dimitrios, Koronakis Nikolaos E, Chrysikos Ioannis D, Koukoutsis Ilias D, Karanikas George, Manouras Andreas J and Katergiannakis Vaggelogiannis. The last place you would expect to find a gallstone. : JSLS : Journal of the Society of Laparoendoscopic Surgeons. 20111013.