PEYGHAN, E., RAZAVI, A. & HEYDARI, A. (2007). ALMOST PRODUCT STRUCTURES ONTANGENT MANIFOLD OF A SPACE FORM. Amirkabir Journal of Science and Research, 37(2), 30–30.
MLA
PEYGHAN, E., RAZAVI, A., & HEYDARI, A. "ALMOST PRODUCT STRUCTURES ONTANGENT MANIFOLD OF A SPACE FORM", Amirkabir Journal of Science and Research, 37, 2, 2007, 30–30.
HARVARD
PEYGHAN, E., RAZAVI, A., & HEYDARI, A. (2007). 'ALMOST PRODUCT STRUCTURES ONTANGENT MANIFOLD OF A SPACE FORM', Amirkabir Journal of Science and Research, 37(2), pp. 30–30.
CHICAGO
PEYGHAN, E., RAZAVI, A. & HEYDARI, A., "ALMOST PRODUCT STRUCTURES ONTANGENT MANIFOLD OF A SPACE FORM." Amirkabir Journal of Science and Research, 37 2 (2007): 30–30,
VANCOUVER
PEYGHAN E., RAZAVI A., HEYDARI A. ALMOST PRODUCT STRUCTURES ONTANGENT MANIFOLD OF A SPACE FORM. AJSR. 2007;37(2):30–30 (In Persian).