Ardakanian,R. (2005). Preface. Iran-Water Resources Research, 1(1), 0-1.
Ardakanian,R. . "Preface", Iran-Water Resources Research, 1, 1, 2005, 0-1.
Ardakanian R. (2005). 'Preface', Iran-Water Resources Research, 1(1), pp. 0-1.
R. Ardakanian, "Preface," Iran-Water Resources Research, 1 1 (2005): 0-1,
Ardakanian R. Preface. Iran-Water Resources Research, 2005; 1(1): 0-1.