Najafi, A. F. & Saidi, M. H. (2009). THE EFFECT OF VORTEX FLOW IN A HORIZONTAL FRANCIS TURBINE DRAFT TUBE. Sharif Journal of Mechanical Engineering, 24(46.2), 119–126.
MLA
Najafi, A. F., & Saidi, M. H. "THE EFFECT OF VORTEX FLOW IN A HORIZONTAL FRANCIS TURBINE DRAFT TUBE", Sharif Journal of Mechanical Engineering, 24, 46.2, 2009, 119–126.
HARVARD
Najafi, A. F., & Saidi, M. H. (2009). 'THE EFFECT OF VORTEX FLOW IN A HORIZONTAL FRANCIS TURBINE DRAFT TUBE', Sharif Journal of Mechanical Engineering, 24(46.2), pp. 119–126.
CHICAGO
Najafi, A. F. & Saidi, M. H., "THE EFFECT OF VORTEX FLOW IN A HORIZONTAL FRANCIS TURBINE DRAFT TUBE." Sharif Journal of Mechanical Engineering, 24 46.2 (2009): 119–126,
VANCOUVER
Najafi A. F., Saidi M. H. THE EFFECT OF VORTEX FLOW IN A HORIZONTAL FRANCIS TURBINE DRAFT TUBE. Sharif Journal of Mechanical Engineering. 2009;24(46.2):119–126 (In Persian).