Sahib Mubarak, A. (2013). The Use of Hedging Devices in Scientific Text An Analysis of Some Theses and Dissertations. , 1(16), 447-454.
Ahmed Sahib Mubarak. "The Use of Hedging Devices in Scientific Text An Analysis of Some Theses and Dissertations". , 1, 16, 2013, 447-454.
Sahib Mubarak, A. (2013). 'The Use of Hedging Devices in Scientific Text An Analysis of Some Theses and Dissertations', , 1(16), pp. 447-454.
Sahib Mubarak, A. The Use of Hedging Devices in Scientific Text An Analysis of Some Theses and Dissertations. , 2013; 1(16): 447-454.