Bayat, M., Teimoori Fal, H. & Mehri, B. (2005). HYPERGONIOMETRIC FUNCTIONS AND THEIR APPLICATIONS. Sharif Journal of Civil Engineering, Vol. 21(No. 30), 7–11.
MLA
Bayat, M., Teimoori Fal, H., & Mehri, B. "HYPERGONIOMETRIC FUNCTIONS AND THEIR APPLICATIONS", Sharif Journal of Civil Engineering, Vol. 21, No. 30, 2005, 7–11.
HARVARD
Bayat, M., Teimoori Fal, H., & Mehri, B. (2005). 'HYPERGONIOMETRIC FUNCTIONS AND THEIR APPLICATIONS', Sharif Journal of Civil Engineering, Vol. 21(No. 30), pp. 7–11.
CHICAGO
Bayat, M., Teimoori Fal, H. & Mehri, B., "HYPERGONIOMETRIC FUNCTIONS AND THEIR APPLICATIONS." Sharif Journal of Civil Engineering, Vol. 21 No. 30 (2005): 7–11,
VANCOUVER
Bayat M., Teimoori Fal H., Mehri B. HYPERGONIOMETRIC FUNCTIONS AND THEIR APPLICATIONS. Sharif Journal of Civil Engineering. 2005;Vol. 21(No. 30):7–11 (In Persian).